3374155 3.7V 4100mAh Rechargeable Lithium Polymer Battery Pack

3374155 3.7V 4100mAh Rechargeable Lithium Polymer Battery Pack

Battery type: Li-Po battery,Rechargeable Polymer Li-ion Battery The professional battery cell manufacture with 20 years export experience.

Product Details

3374155 3.7V 4100mAh lithium polymer battery pack detail specs as follows:    

Model: 3374155-3.7V-4100mAh
Nominal voltage: 3.7V
Nominal capacity: 4100mAh
Charge current: 0.5C
Discharge current: 1C
Size: 3.5mm*75mm*157mm
Weight: 85g/pc
Cycle life: 500 times
With PCB/PCM and wires

Product Description

3374155 3.7V 4100mAh Rechargeable Polymer Li-ion Battery

No.ItemsSpecificationsRemark
1Voltage3.7V3374155 3.7V 4100mAh Li-ion Polymer Battery
2CapacityNominal Capacity: 
4100mAh
0.2C Standard discharge
Minimum Capacity: 4100mAh
3Charge Voltage4.2V±0.03VBy standard charge method
4Discharge Cut-off Voltage3.0V
5Standard charging metho0.5C constant current,4.2V constant voltage charge to 4.2V,continue charging till current deline to ≤0.01C
6Charge current0.2C  820mAStandard charge, charge time:7.5h(Ref)
0.3C  1230mARapid Charge, charge time:5.5h(Ref)
7Standard discharging meth0.2C constant current discharge to 3.0V,
8Cell Internal Impedance≤50mΩInternal resistance measured at AC 1KHZ after 50% charge
9Maximum charge current0.3C  1230mAFor continuous charging mod
10Maximum discharge current1C      4100mAFor continuous discharge mod
11Operation Temperature and relative humidity RangeCharge:

0~45℃
60±25%R.H.

Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery
Discharge:

-20~60℃
60±25%R.H.

12Storage temperature for a long time-20~25℃
60±25%R.H.
Do not storage exceed half year.Must charge once when storage for half year.Must charge the battey which with protect circuit when storage for three mouthes.
13Rated Capacity at 0.2C(Min.)After standard charge,the capacity shall be measured on 0.2C discharge till the voltage discharge to 3.0V≥4100mAh≥100%
Rated Capacity at0.5C(Min.)After standard charge,the capacity shall be measured on 0.5C discharge till the voltage discharge to 3.0V≥4000mAh≥98%
Rated Capacity at 1C(Min.)After standard charge,the capacity shall be measured on 1C discharge till the voltage discharge to 3.0V≥3850mAh≥95%
14Cycle Life

Charging and discharging battey as blew conditions

0.5C standard charge to 4.2V end-off

0.5C standard discharge to 3.0V cut-off
Continuous charge and discharge for 500 cycles,the capacity will be measure after the 500th cycle

≥70% of initial capacity

 
Packaging & Delivery

3374155 3.7V 4100mAh Rechargeable Polymer Li-ion Battery

Packaging Details:Standard packing according to the international airway regulation
Delivery Detail:10 days once order confirmed.

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