Rechargeable 4400mAh 4s2p 18650 Li-ion Battery Pack with 14.8V Voltage

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Basic Info

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Product Description

Datasheet for 4s2p 18650 Li-ion battery pack 14.8v

Model: 18650

Nominal voltage: 14.8V

Nominal capacity: 4400mAh

Dimensions: (T)70x(W)40x(L)80mm (with PCM)

Advantages:

Weight: 400g

Maximum charge current: 1C

Charging method charge with constant current: 1C

Maximum voltage, then charge with constant voltage

Till charge current: 0.01C

Maximum discharge current: 2C

Discharge cut-off voltage: 11V

Over-discharge detection voltage of PCM

Operating environment charging: 0 to 45°C (65±20%RH)

Discharging: -20 to 60°C (65 ±20% RH)

Storage environment: -20 to 45°C (65 ±20% RH)

Storage for long time: >3 months

Storage condition shall be <35°C, 65 ±20% RH

Cycle life (deep charge and discharge): about 300 times

Charging attention: charging current and voltage should be lessthan specified in specification

Charger shall be designed to comply with specification

Dangerous that charging with higher current or voltage thanproduct specification may cause damage to cell electrical andmechanical safety performance

High energy density

Safety and reliable (with PCM)

Long cycle life

No memory

Never explosion, stable performance andenvironment-friendly

Customized capacities and sizes are accepted

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