EEMB LP3834106HD User manual

Document Name Document No. Ver Date Page
LP3834106HD
Specification ZJQM-RD-SPC-2436 0.0 2014/7/24 1/7
EEMB CO., LTD
Polymer Li-ion Battery
Specification
Model：
LP3834106HD
Capacity：1200mAh
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CustomerApproval（Customerconfirmation）:
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Signature Checked Approved
Address：Room ABCD,25/F, Block A, Fortune Plaza, NO.7060 Shennan Road Shenzhen, China
Postal code：518040
Phone：[phone] FAX：[phone]
http://www.eemb.com

Document Name Document No. Ver Date Page
LP3834106HD
Specification ZJQM-RD-SPC-2436 0.0 2014/7/24 2/7
Catalog
Chapter Content Page
0 Catalog………………………………………………………………………………………………… 2
1 Scope………………………………………………………………………………………………… 3
2 Product Basic Characteristics………………………………………………………………………… 3
3 Shape and Dimensions……………………………………………………………………………… 4
4 Appearance…………………………………………………………………………………………… 4
5 Battery performance criteria………………………………………………………………………. 4-5
6 Matters needing attention…………………………………………………………………………… 5-7

Document Name Document No. Ver Date Page
LP3834106HD
Specification ZJQM-RD-SPC-2436 0.0 2014/7/24 3/7
1. Scope
This product specification defines the requirements of the rechargeable polymer lithium-ion battery pack
supplied to the customer by EEMB Co., Ltd.
2. Product Basic Characteristics
Item Specification Remark
Nominal Capacity 1200 mAh 0.5 C discharge
Minimum. Capacity 1176 mAh 0.5 C discharge
Nominal Voltage 3.7V
Charge Voltage 4.2± 0.02V
Charge Current Standard charge : 0.5 C (600mA)
Rapid charge : 1.0C ( 1200mA) 0~40 ℃
Charging Time Standard charge: 3.0 hours (Ref.)
Rapid charge: 2.0 hours (Ref.)
Max. charge current 1.0 C ( 1200mA )
Cont. Discharge Current 20.0C (24A) 0~40 ℃
Cutoff Voltage 3V
Resistance ≤20mΩ1kHz AC Method
Weight (Approx.) 29g
Dimensions(T.W.H.)
Thickness: 4.2 mm max
Width: 35.5mm. max
Length: 108mm max
Operating Temperature Charge : 0 ~ 40℃
Discharge : -20~40℃
Storage Temperature Less than 1 month: -20~45℃
More than 1 month : -10~30℃

Document Name Document No. Ver Date Page
LP3834106HD
Specification ZJQM-RD-SPC-2436 0.0 2014/7/24 4/7
3. Shape and Dimensions（Unit：mm）
Parts list:
No. Part Name Description Q’ty
1 Cell LP3834106HD-1200mAh 1
4. Appearance
It shall be free from any defects such as remarkable scratches, cracks, spots, rust, deformation, discoloration,
leakage, or middle tilted.

Document Name Document No. Ver Date Page
LP3834106HD
Specification ZJQM-RD-SPC-2436 0.0 2014/7/24 5/7
5. Battery Performance Criteria
Unless otherwise specified, all tests stated in this specification are conducted at temperature 25±5 and℃
humidity 60±20%.
Test item Test method Specification
Standard Discharge Capacity
The standard discharge capacity is the
initial discharge capacity of the cell, which
is measured with discharge current of 24A
with 3V cut-off at 25±5 , within 1 hour℃
after the standard charge.
Standard Discharge Capacity ≥
1080mAh
Cycle Life
Each cycle is an interval between the
charge at CC-CV (600 mA – 4.2 V) for 3h
and the discharge (discharge current 24A)
with 3V cut-off. After 100 cycles, measure
capacity under the standard condition
Capacity ≥960mAh (80% of the
capacity at 25 )℃
Initial internal impedance Initial internal impedance measured at AC
1kHz after 50% charge. Initial internal impedance ≤20mΩ
Storage Characteristics
Capacity after storage for 28 days at 25℃
from the standard charge, measured with
discharge current 240mA with 3V cut-off at
25 .℃
Capacity retention (after the storage)
≥1020mAh (85% of the capacity at
25 )℃
Status of the cell as of
ex-factory
The cell should be shipped in 50% charged
state OCV is not less than3.8V.
Drop Test
as of shipment or full charged) drop onto
concrete ground from 1.0m height at a
random direction 6 times
No fire, and no explosion
Vibration Test
After standard charging, fixed the cell to
vibration table and subjected to vibration
cycling that the frequency is to be varied at
the rate of 1Hz per minute between 10Hz
an 55Hz, the excursion of the vibration
is1.8mm. The cell shall be vibrated for 30
minutes per axis of XYZ axes.
No fire, and no explosion

Document Name Document No. Ver Date Page
LP3834106HD
Specification ZJQM-RD-SPC-2436 0.0 2014/7/24 6/7
Overcharge Test
To charge the standard charged cell with
1200 mA constant current until cell voltage
reaches 4.6 V, then be charged at constant
voltage of 4.6 V while tapering the charge
current at 25 for 2.5hrs.℃
No fire, and no explosion
External Short-circuit Test
To short-circuit the standard charged cell
by connecting positive and negative
terminal by less than 50mΩwire.
No fire and no explosion.
6. Matters needing attention
Strictly observes the following needing attention. EEMB will not be responsible for any accident occurred
by handling outside of the precautions in this specification.
! Danger
zStrictly prohibits heat or throw cell into fire.
zStrictly prohibits throw the cell into liquid such as water、gasoline or drink etc, also don't wet the cell.
zStrictly prohibits use or leave the cell close to fire or inside a car where the temperature may be above
60℃. Also do not charge / discharge in such conditions.
zStrictly prohibits put batteries in your pockets or a bag together with metal objects such as necklaces,
hairpins, coins, or screws. Do not store or transport batteries with such objects.
zStrictly prohibits short circuit the (+) and (-) terminals with other metals.
zDo not place cell in a device with the (+) and (-) in the wrong way.
zStrictly prohibits pierce cell with a sharp object such as a needle.
zStrictly prohibits disassemble or modify the cell.
zStrictly prohibits welding a cell directly.
zDo not use a cell with serious serious scar or deformation
zThoroughly read the user’s manual before use, inaccurate handling of polymer lithium-ion
rechargeable battery pack may cause heat, fire, explosion, damage, or capacity decreasing.
! Warning
zStrictly prohibits put cell into a microware oven, washing machine, or high-pressure container.
zStrictly prohibits use cell with dry cells and other primary batteries, or new and old batteries or
batteries of a different package, type, or brand together.
zStop charging the cell if charging is not completed within the specified time.
zStop using the cell if abnormal heat, odor, discoloration, deformation or abnormal condition is detected
during use, charge, or storage.
zKeep away from the cell immediately when leakage or foul odor is detected.
zIf liquid leaks onto your skin or clothes, wash well with fresh water immediately.
zIf liquid leaking from the cell gets into your eyes, do not rub your eyes. Wash them well with edible oil
and go to see a doctor immediately.

Document Name Document No. Ver Date Page
LP3834106HD
Specification ZJQM-RD-SPC-2436 0.0 2014/7/24 7/7
! Caution
zBefore using the cell, be sure to read the user’s manual and comprehend the cautions on handling
thoroughly.
zCharging with specific charger according to the product specification. Charge with CC/CV method.
Strictly prohibits reverse charging. Connect cell reverse will not charge the cell. At the same time, it
will reduce the charge-discharge characteristics and safety characteristics, this will lead to product heat
and leak.
zStore batteries out of reach of children so that they are not accidentally swallowed.
zIf younger children use the cell, their guardians should explain the proper handling.
zBatteries have life cycles. If the working time of the cell’s power equipment becomes much shorter
than usual, the cell’ life is at an end. Replace the cell with a new same one.
zWhen not using cell for a long period, remove it from the equipment and store it in a place with low
humidity and low temperature.
zWhile the cell pack is charged, used and stored, keep it away from objects or materials with static electric
charges.
zIf the terminals of the cell become dirty, wipe them with a dry clothe before using the cell.
zStore the battery in storage temperature range as the specifications. After full discharge, we suggest
charging to 3.7~4.0V with no using for a long period.
zDo not exceed these ranges of the following temperature ranges：
Charge temperature range : 0℃to 45℃;
Discharge temperature range : -20℃to 60℃.
Store less than 1 month : -20℃- +60℃
Store less than 3 months: -20℃- +45℃
Store less than 1 year : -20℃- +25℃
! Special Notice
Keep the battery in 50% charged state during long period storage. We recommend to charge the battery up to
50% of the total capacity every 3 months after receipt of the battery and maintain the voltage 3.7~4.0V. And
store the battery in cool and dry place.