Adayo EnviroBest SP2500 User manual

User Manual
SP2500 Potable Power Station
Please read the user manual
carefully before using the product
and keep it for future reference .

1
Respectfully
inform
Dear users,
Thank you for choosing our products and services. Before using the
product, please read the user manual of this product carefully to ensure that
you can use it smoothly on the basis of correct understanding. Once you
use this product, it is deemed that you have understood, recognized and
accepted all the terms and service contents of the product manual, and the
user has to promise to be responsible for his own actions and all
consequences.
If this product is not operated correctly, it may cause unnecessary
harm to yourself or others in the wrong operation process, or cause damage
to this product and loss of property. All accidents and losses caused by this
may have nothing to do with our company. Correspondingly, the service
warranty terms promised to you will automatically become invalid.
In compliance with laws and regulations, our company has the final
right to interpret product-related documents. If there is any update, revision
or termination, no further notice will be given. Our company strives to
ensure the accuracy of information such as product functions and features
described in the user manual, but does not assume the responsibility for any
errors, omissions or subtle differences between the user manual and the
product.
If you still have questions, please visit our official website to get the
latest product information.

2
1) Do not immerse the product in liquid or water, or make it absorb moisture. If there is dirt on the
surface or sockets, please wipe it with a dry cloth.
2) It is strictly forbidden to approach this product to extreme heat, fire source or heating furnace,
so as to avoid overheating and damage of the product and danger.
3) It is forbidden to use it in strong static electricity or strong magnetic field environment. This
situation may cause the product to work abnormally or the protection function to fail, which may
easily lead to accidents.
4) Do not disassemble the product, use the lithium-ion battery cell for other equipment, even
connect the battery cell to the socket, repair and weld the battery cell, etc. Do not pierce the product
with sharp objects.
5) Do not use unofficial parts or accessories. If you need to replace it, please go to the sales
channel designated by our company to inquire about the relevant purchase information.
6) It is forbidden to stack more than 30kg weight on the product; Don't put it with metal items such
as necklaces, coin hairpins, etc. And do not insert conductive parts into the input and output ports of
the product..
7) Use this product under the specified conditions. Excessive temperature may cause product
failure even permanent damage. If the temperature is too low, the performance of the product will be
seriously reduced, such as battery capacity, and the use requirements may not be met. It can be
used normally after being restored to normal temperature.
8) Do not hit or throw the product, please avoid falling, external impact and violent vibration. In
case of serious external force impact, please immediately turn off the product and stop using it.
9) If the product accidentally falls into the water during use, please place it in a safe open area,
and stay away from the product until it is completely dried. After drying, it should not be reused, and
it should be properly disposed of according to local laws and regulations.
10) If the product catches fire accidentally, it is recommended to use fire extinguishing equipment
in the following order: sand, fire blanket, dry powder and carbon dioxide fire extinguisher.
11) If the product is seriously damaged, don't touch the leaked battery cell. For safety reasons,
please place the product in an open area, away from combustible materials and people, and
dispose of it according to local laws and regulations.
12) When using the product, don't place the vent against the wind, or forcibly block the fan; Do not
place articles within 5cm of the vent, and do not let the product be in an unventilated or dusty space.
13) Please store the product out of the reach of children and pets.
1. Safety Guide
￭Safety items

3
14) There are lithium batteries in the product, so you can't carry them on board. According to
international shipping conventions, carrying lithium batteries on board can't exceed 100Wh. This
product exceeds the prescribed boarding limit.
1) The product life is exhausted or the battery can't be started due to over-discharge, so it is no
longer of maintenance value. If conditions permit, please confirm that after the product is completely
discharged, it should be placed in the designated recycling box for disposal, or handed over to a
professional recycling agency for batteries.
2) The product is scrapped due to accidental damage or its own fault, and the battery can't be
discharged completely. Please don't directly discard the battery in the battery recycling box, leaving
a potential safety hazard. You should contact a professional battery recycling agency.
￭
Disposal

4
This portable power station product adopts the LiFePO4 battery with the highest safety factor in
the industry at present, and has a long cycle life. Provide abundant output power supply ports and input
charging ports. The product adopts all-digital control technology, and has a variety of intelligent working
modes, including EPS power supply, auto-charging mode, smart car-charging and super load mode. At
the same time, it supports super fast charging mode, which can greatly shorten the charging time, and
also supports a variety of external charging modes, including utility power charging, solar charging,
car-charging, and DC adapter charging.
1.Screen
2.Power
indicator
light
3.Power
switch
4.AC
output
switch
5.AC output port 6.key tone switch 7.Cigar lighter output port 8.DC5521 output port
9.Anderson output port 10.DC output switch 11.USB-A output port 12.USB output switch
13.Type-C
output
port
14.Vent
15.AC
input
port
16.AC
input
reset
button
17.Fast charging switch 18.DC input port(Anderson) 19.Extra battery port(Not enabled)
2. Production Introduction
￭
Appearance
and
keys

5
1) Screen display
Icon Icon description Icon Icon description
Percentage of battery capacity Charging/discharging remaining time
AC output on Charging. Rolling display .
AC input/output frequency Fast charging on
DC output on USB output on
Charging power Discharging power
EPS mode on Fan working
Flashes as AC output over rated
power, is always on as overload. Fan failure
Battery failure DC output has failure and is off.
USB output has failure and is off. AC output has failure and is off.
AC input is abnormal. DC input is abnormal.
High-temp alarm for power devices
when all flashing. Output is off.
Low-temp alarm for power devices
when all flashing. Output is off.
High-temp alarm for battery when
all flashing. Output is off.
Low-temp alarm for battery when all
flashing. Output is off.
2) Power indicator light
When the battery power is above 20%, it is green, and when the battery power is below 20%, it is red.
￭
Interactive
interface

6
Item Specification Remark
Basic specifications
Rated AC output 2500W 230V 50Hz, pure sine wave
Battery energy 2496Wh 48V LiFePO4 battery
Battery cycle Life 4000 cycles 25℃, 70% capacity left
Dimension 51.5*29.2*32.2cm
Weight about 25.5kg
Total input power 1400W max AC 1400W max, DC 800W max
Charging temperature 0~40℃
Discharge temperature -20~45℃
Storage temperature Short-term(<3 months): -20~45℃
Long-term(3~12 months): 0~25℃
The product not used needs to be
charged once every three months.
Smart functions
EPS Start-up time ≤30ms Start when AC input is interrupted.
Smart car-charging Smart recognition for
car-charging
The function is not available when the car
engine is not working.
Auto-charging Maintain 90% capacity Auto-charging when the machine is
long-term connected to utility power.
Super load Rated power of load <3900W Supports loads exceeding the rated power
of the machine. Except inductive load.
Output specifications
AC Output (×4P) Rated 2500W
peak power <4500W
Total power of 4 ports < 2500W. Max
power of one single port is 2500W.
USB-A port (×4) 5V-3A,9V-2A,12V-1.5A; max 18W
Switched by USB output switch.
Type-C port (×2) 5V/9V/12V/15V-3A, 20V-5A;
max 100W
Cigar lighter port (×1) 13V-10A max; 130W Switched by DC output switch. Total
current of the three ports is 15A max.
DC5521 port (×2P) 13V-3A max; 39W
Anderson port (×1) 13V-15A max; 195W
Intput specifications
AC input 1400W max Charging time is about 2.4H.
DC input (car-charging) 13.2V, max 8A Charging time is about 26H.
DC input (solar charging) 18V~40V, max 22A Fastest charging time is 3.5H.
￭Specifications

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1) On-off
The power switch button is the control button for
turning on and off the machine.
①Press the power switch briefly to start the machine;
②Press and hold the power switch for 2 seconds in
the start-up state, and turn it off.
③Press the power switch briefly in the start-up state,
and the screen display will switch back and forth
between on and off.
When the machine is turned on, the screen lights up, and the power indicator light at the top of the
machine lights up. When there is no operation for 5 minutes, the screen will automatically go out.
2) DC output
①Press the DC output switch button briefly in the
start-up state, and the DC output will be turned on.
The cigar lighter port, DC5211 ports and Anderson
output port can output power supply, while the DC
output switch indicator lights up. A suitable device can
be plugged into the port to power the device.
②Press the DC output switch button again, the
DC output will be turned off, and the DC output
switch indicator will be turned off.
3) USB output
①Press the USB output switch button briefly in the
start-up state, and the USB output will be turned on.
The USB-A output ports and Type-C output ports can
output power supply, while the USB output switch
indicator lights up. A suitable device can be plugged
into the port to power the device.
3. Use of products
￭
On-off
and
output
☜
☞
☞

8
②Press the USB output switch button again, the USB output will be turned off, and the USB output
switch indicator will be turned off.
4) AC output
①Press the AC output switch button briefly in the
start-up state, and the AC output will be turned on.
The AC output ports can output power supply, while
the AC output switch indicator lights up. A suitable
device can be plugged into the port to power the
device.
②Press the AC output switch button again, the AC
output will be turned off, and the AC output switch
indicator will be turned off.
When the AC input port is connected to the utility power, the EPS(Emergency Power Supply) mode is
turned on. The AC output ports will take power directly from the AC input port, and at this time, the AC
output power cannot exceed the limited power of the AC input, otherwise, the AC input will be powered
off for protection. When working in EPS mode, once the power cannot be supplied due to abnormal AC
input, the machine switches to battery power supply immediately, and the switching time is within 30ms.
AC output is supported during DC charging.
Note: The peak power of the load equipment connected to the AC output must not exceed the
maximum instantaneous power of the AC output of the machine, otherwise it will cause power failure
protection or even damage.
1) AC input
After connecting the AC input port to the utility power through the AC power cord:
①The machine charges the battery according to the set charging power. If the machine is turned off,
the machine will be woken up first and then charged.
②The machine is set with two charging powers: standard charging which is default and fast charging.
Standard charging takes about 3.3 hours to fully charge and and fast charging takes about 2.4 hours.
You can switch between standard charging and fast charging through the fast charging switch. Fast
charging does not work in EPS mode.
￭
Input(Charging)
☜

9
2) Input from car (car-charging)
After connecting the DC input port to the cigar lighter output port of the car:
①The machine automatically recognizes car-charging input and charges according to the set limit
current. If the machine is turned off, the machine will be woken up first and then charged.
②The machine can be charged and discharged simultaneously.
Note: The machine has smart car-charging function, which can intelligently identify whether the engine
of the fuel vehicle works or not in addition to automatically identifying the car-charging input. If the engine
is not working, in order to protect the 12V battery of the car, car-charging will be unable. It can't be
normally until the engine works.
3) Solar charging
After connecting the DC input port to solar panel:
①The machine automatically recognizes solar charging input and automatically tracks the maximum
power point (MPPT). If the machine is turned off, the machine will be woken up first and then charged.
②The machine can be charged and discharged simultaneously.
Note:
①Solar panels are light and temperature sensitive devices, and the fluctuation of charging power is a
normal phenomenon during solar charging.
☞
The utility power

10
②Please use the solar panel with proper configuration, otherwise it may cause damage.
③Our company will not be responsible for product damage caused by improper use of solar panels
and improper operation.
1) EPS mode
EPS mode is a working mode in which AC output takes power from AC input first and batteries stand
by.
①After the AC input is connected to the utility power, the AC output is switched from the battery to the
utility power lines to get power when the AC output is turned on.
②When the AC input is abnormally unable to supply power, the machine will switch to battery power
supply immediately to maintain power supply of AC output, and the switching time is within 30ms.
Note:
①EPS mode power supply has switching time and cannot replace professional UPS products. When
using, please confirm whether it meets the power demand of devices.
②In EPS mode, the output power of the machine cannot exceed the limited power of AC input,
otherwise the AC input will be cut off for protection.
￭
Smart
functions
The utility power

11
2) Auto-charging
In order to make the machine have enough power for reuse after long-term non-use, the AC input port
of the machine can be connected to the utility power all the time, and the machine will automatically
charge. When the power is lower than 90%, the machine will automatically detect and supply power from
the utility power.
3) Super load
Supports AC loads with rated power up to 1.56 times that of the machine.
Note:
①When the rated power of the load is greater than the rated output power of the machine, the
machine keeps the output power unchanged and reduces the output voltage.
②This function may fail for inductive loads. Careful use of inductive loads such as air conditioners.
The instantaneous peak power of the air-conditioning compressor is far greater than the rated power. It
may cause power-off protection or even damage to the machine.

12
Failure Icon Failure description Recovery action
Flashes as AC output over rated
power, is always on as overload.
Manually press the output switch to recover after the
fault is removed.
Fan failure. Output is off. Manually press the output switch to recover after the
fault is removed.
Battery failure. Output is off. Manually press the output switch to recover after the
fault is removed.
DC output has failure and is off. Manually press the output switch to recover after the
fault is removed.
USB output has failure and is off. Manually press the output switch to recover after the
fault is removed.
AC output has failure and is off. Manually press the output switch to recover after the
fault is removed.
AC input is abnormal.
In case of grid voltage problem, the machine will
return to normal after the voltage is normal. For
over-current protection, press AC input reset button
manually to restore it.
DC input is abnormal. The machine will return to normal after the DC input
is normal.
High-temp alarm for power devices
when all flashing. Output is off.
Manually press the output switch to recover after the
fault is removed.
Low-temp alarm for power devices
when all flashing. Output is off.
Manually press the output switch to recover after the
fault is removed.
High-temp alarm for battery when
all flashing. Output is off.
Manually press the output switch to recover after the
fault is removed.
Low-temp alarm for battery when
all flashing. Output is off.
Manually press the output switch to recover after the
fault is removed.
Note:
①If the above recovery action cannot solve the problem, please shut down the machine and restart.
②If the machine can't be started, please try to charge the machine first.
4. Failure handling and recovery

13
1) The machine should be used and stored in a suitable temperature, low humidity and non-corrosive
environment, away from heat sources, water sources and metal conductive articles.
2) In order to prolong the service life of the battery, it is recommended to use this product in the
temperature environment of 20℃to 30℃.
3) Do not short-circuit, over-charge or over-discharge the machine.
4) If the power of the machine is lower than 1% after use, please charge it to more than 60% capacity
before storing it. If it is placed for a long time under the condition of serious shortage of electricity, the
battery cell will be irreversibly damaged and the service life of the product will be shortened.
5) Before short-term storage (< 3 months), the power of the machine should be charged to more than
30% capacity, and before long-term storage (3~12 months), it should be charged to more than 60%.
6) If the machine has not been used for a long time or the power is seriously insufficient, it needs to be
recharged before it can be used again.
7) Because the transportation safety machine cannot store too much electricity before delivery. Due to
the consumption of the machine itself during the storage period, the machine delivered to the client can't
be completely guaranteed to enter the working state immediately.The machine may need to be
recharged before continuing to use.
8) During the transportation and handling of the machine, severe vibration, impact, exposure to the
sun and rain should be prevented.
1) Machine 2) AC Charging line 3) Manual
5. Maintenance
6. Packaging content