MOVETEC TBB9 User manual

: C
20220307
TBB9
User Manual

TBB9 User Manual
Version C March 2022
2
...................................................................................................................................................................2
1. Warning................................................................................................................................................................3
2. Introduction..........................................................................................................................................................4
3. Specifications ......................................................................................................................................................5
4. 2D Drawings .........................................................................................................................................................6
5. Installations..........................................................................................................................................................8
5.1 Mounting position.................................................................................................................................................................... 8
5.2 Assembly................................................................................................................................................................................... 9
6. Capacity Status and LED Indications ..................................................................................................................10
7. Charging.............................................................................................................................................................11
7.1 Via control box .......................................................................................................................................................................11
7.2 Via Micro USB.........................................................................................................................................................................12
7.3 Remarks ..................................................................................................................................................................................13
8. Protections.........................................................................................................................................................14
9. Storage...............................................................................................................................................................15
9.1 Requirements .........................................................................................................................................................................15
9.2 Self-Discharging.....................................................................................................................................................................15
9.3 Packaging and Transportation............................................................................................................................................16
10. Appendix ............................................................................................................................................................17
10.1 Discharge Voltage - Time Curve .........................................................................................................................................17

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Version C March 2022
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1.Warning
1. You must follow the rated input voltage.
2. Please store the battery in a non-combustible material environment or shield it from sun exposure.
3. During charging or discharging conditions, the battery may generate a high temperature. Please keep the
battery away from combustible material.
4. When the battery is charging or discharging, please do not place any objects on its surface.
5. Please keep the battery and the related charging accessories away from children.
6. If the battery is broken, please remove or replace the battery immediately.
7. Do not use the battery if it emits smoke.
8. Don’t discard or expose the products to water or heat sources.
9. Recycle with certified depots.
10. The battery needs to be repaired by the original manufacturer or an authorized maintenance center.
11. Always use a Movetec charger.

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Version C March 2022
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2.Introduction
The TBB9 is a rechargeable battery that provides mobility to height-adjustable desk applications.
ON / OFF Button Operation:
ON:Press continuously for 2 seconds, and there will be a short beep.
OFF: Press continuously for 2 seconds.
Battery capacity indication
Please refer to section 6, page 10.
Charging via Micro USB
Please refer to section 7.2, page 12.

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3.Specifications
Model name
TBB9
Capacity
2.5Ah / 63Wh
Rated output voltage
25.2V DC
Rated output current
5A
Max. output current
15A
Rated input voltage
32V DC (charging cradle) / 5V DC (Micro USB)
Rated input current
1A (charging cradle) / 1~2A (Micro USB)
Battery type
Li-Ion battery
Net weight/pc
736g (with charging cradle); 490g (without charging cradle)
Connections
Micro USB type-B / DIN-4PIN / Molex 4PIN
Ambient conditions during
operation
0 ~+40 at 10%~85% relative humidity (RH)
Storage temperature
0 ~+45
Compatibility
TC11P / TC15P / TC22
Buzzer
With
LED
With

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Version C March 2022
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4.2D Drawings
TBB9
Charging cradle

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Version C March 2022
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TBB9 with charging cradle

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Version C March 2022
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5.Installations
5.1Mounting position

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5.2Assembly
1. Charge the battery completely.
2. Before connecting the battery, assemble the whole system (ex: height-adjustable desk).
3. Disconnect the control box to AC power.
4. Use M4 screws (3 pieces) to fix the charging cradle into the desired position on the desk. (PIC1)
5. Connect the charging cradle and the control box. (PIC 2)
6. Put the TBB9 into the charging cradle. (PIC 3)
7. Turn on the TBB9.
8. Connect the control box to AC power to charge the desk via the control box.
PIC 1
PIC 2
PIC 3

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Version C March 2022
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6.Capacity Status and LED Indications
Status
Capacity of TBB9
LED indication- color & mode
Charging
<25%
One LED shine
Continuously short flashing-
blink once for 1 second /1-second
interval
25%~50%
Two LED shine
50%~75%
Three LED shine
75%~90%
Four LED shine
Fully charged
>90%
Four LED shine
Shine continuously
Discharging
(when using)
>75%
Four LED shine
continuously
When the TBB9 is in operation,
we can press the ON/OFF
button for 0.5 seconds to check
the battery capacity status.
The buzzer will beep three times
when the battery capacity is
less than 25%.
50%~75%
Three LED shine
continuously
25%~50%
Two LED shine
continuously
10%~25%
One LED shines
continuously
<10%
No flashing light
Battery over-discharge protection

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7.Charging
The TBB9 can be charged directly from the control box or via the standard Micro USB.
7.1Via control box
If the control box is connected to the AC power and the TBB9, the TBB9 will charge via the control box.
It takes about 8 hours to charge fully.

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7.2Via Micro USB
The TBB9 can be charged independently via the Micro USB.
It takes about 16 hours to charge fully.
Recommendations for the Micro USB charger specifications:
1. Voltage: 5V DC
2. Current: 2A (Note: A charger with an output greater than 2A can be used, but the input current on the
TBB9 end will remain 2A.

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7.3Remarks
1. To avoid losing battery life, charge to 75% (4 LED lights) before storing. The battery will display 2 LED
lights when lower than 50% capacity.
2. When the TBB9 is not in use, please charge it every six (6) months.
3. The battery life will be affected by use and the working environment. After recharging 300 times, the
battery may only support 60% capacity.
4. For best performance, charge the TBB9 fully before use.

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Version C March 2022
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8.Protections
Item
Protections
Problems
Battery protection and
warnings
Solutions
1
Low battery capacity
protection
Battery capacity<25%
The buzzer will beep
three times
Charge the battery
2
Over discharge-current
protection
Current>16-23A
The TBB9 will be OFF
immediately; no specific
warnings
Remove the
obstacles or solve
the interference of
mechanical issues
that may cause the
overcurrent
problems.
Turn on the TBB9
after a full charge.
3
Over discharge-low
voltage protection
Voltage <19~20V
4
Short circuit protection
The output of TBB9 or
control box has short
circuit problems
Turn on the TBB9 after a
full charge.
5
Overcharged protection
Single-cell voltage
>4.25
Battery set voltage
>29.6V
The TBB9 will stop
charging immediately.
The operation will
not be affected.
Replace the TBB9
when it begins to
not fully charge.

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9.Storage
9.1Requirements
1. Temperature: 0 ~ +40
2. Humidity: 10%~93% RH
3. Air pressure: 86~106Kpa
4. Altitude: <2000m
5. Time until recharging is needed due to storage temperature (if the battery is fully charged):
Temperature range
Storage time before recharging
45~60
<1month
20~45
3 months
-20~20
12 months
9.2 Self-Discharging
When the TBB9 is packed independently, the storage period and capacity will display as below (90% capacity
when shipped out from the factory):
Period
(including shipping)
Capacity
Status
3 months
78%
Usable
6 months
66%
Please charge before use
>6 months
<66%
The battery capacity may be harmed due to the long
storage period.
**A continuous 12-hour charge every 6 months is
recommended.

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9.3Packaging and Transportation
The TBB9 is packed according to the 2017 Lithium Battery Guidance Document by IATA. The packaging
is supplied with a label (see image below) stating the package contains lithium-ion batteries.
All packaging and transportation must comply with the regulations within the 2017 Lithium Battery
Guidance Document; even re-packaged or returned products.
Shipping by land, sea, or air is allowed. Please contact Movetec for the related safety report.

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10. Appendix
10.1 Discharge Voltage - Time Curve
TBB9 (2.5A/25.2V/63W) discharge time
Discharge current
Discharge time (minute)
1C
2.5A
56
2C
5A
27
3C
7.50
20
4C
10A
14
5C
12.5A
11
6C
15A
9
0
10
20
30
40
50
60
1 2 3 4 5 6
Discharge
time(minute)
Discharge current