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Li polymer battery 3.8V 704755 2500mAh

Model number: SUJOR 3.8V 704755 2500mAh

Nominal voltage:3.8V

Nominal capacity:2500mAh

Energy: 9.5Wh

Dimension: 7.0*47.0*55.0mm

Warranty: 1year

ModelSUJOR-LP704755 2500mAh7.0*47.0*55.0mm
Nominal capacity2500mAhStandard discharge(0.2C5A)after Standard charge
Nominal voltage3.8V
Cut-off charge voltage4.35V
Cut-off discharge voltage3.0V
Initial impedanceMax: 50mΩ
WeightApprox: 45.2g
Standard Charge0.2C CC(constant current) charge to 4.35V, thenCV(constant voltage 4.35V)till current decline to ≤0.01CCharge Time: Approx 7.0h
Max. Constant Charging Current2500mA(1.0C)
Standard DischargeDischarge at 0.2 C5A to 3.0V
Max. Continuous Discharging Current2500mA(1.0C)
Operating TemperatureCharge 0~+45ºC
Discharge -20~+60ºC
Storage Temperature-10~+55ºC≤1 month
Storage Humidity45-75%RH

Application field: Bluetooth headset, Portable speaker,Muti car jump starter , power bank ,Auto cleaner,GPS tracking, Digital ADSL device ,Flashligting , emergency lighting , laptop , solar board, ups power ,smart phone ,wireless microphone, MP3,Walk man, Cordless Phone, Notebook, Video Camera, Digital Camera, Digital Products, Portable DVD,Mobile Communication,  Electronic Toys,Game Player, Solar LED light, Emergency lighting , Power tools, E-bike, Medical Equipment,etc.

Main advantages:

● High energy density and high voltage of 3.8V

● Lighter and thinner, size could be flexible according to requirement

● Extremely safe, low self-discharge and has long cycle life

● Pollution-free, green product

● Wide operation temperature: -20ºC~60ºC

SUJOR Factory:

Lithium polymer battery 3.8V 114348 3400mAh


Q1: Do you accept customized?

A: Yes, we are professional customized lithium battery provider. Share us voltage vs capacity vs dimension you want.


Q2: How many COTS models do you have?

A:More than 2000COTS cells are available. Customized is also welcomed. Tooling cost would be free of charge once it reaches the target quantity.


Q3: Could you offer free sample to test?

A: In general, we offer it for new customer after they pay the sample fee, and we will refund the sample cost for them when massive order is confirmed..

Q4: How about the shipping?

A: We have some good-cooperated shipping agents. They have much experience in shipping batteries. You can also use your own forwarder.


Q5: How about MOQ?

A: If there is stock, there is no MOQ. For customized or if there is no stock, MOQ would be about 3000, 5000 or 10000pcs.It depends on exact dimension and capacity.

Technical Support: