3.7v Polymer Lithium Ion Batteries For Power Bank

3.7v Polymer Lithium Ion Batteries For Power Bank

Main Production

1. Thin format, light weigh, large area, and flexibility in design. 
2. Easily customized, Energy density, High capacity.

Specification For Polymer Lithium-Ion Cell 4Ah 936060 3.7v For Big Capacity Power Bank

Polymer Battery 113450   803860 803460   387490	Nominal voltage	3.7V
	Nominal capacity	4000mAh
	BMS	Built in
	Wire & Pin	Customized

 

BASIC SPECIFICATION	Charging Voltage	4.2V
	Max Charge Current	2000mA (0.5C)
	Max Discharge Current	4000mA (1C)
	Operating temperature	Charge:0 C to 45 C                         Discharge:-20 C to 60 C
	Storage Temperature	-20 C to 45 C
	Cycle life	500cycles

 

WARNING	Do not overcharge, force charge, short circuit, disassemble, deform, heat or place the battery near a direct flame. Any of the above actions could cause it to ignite, explode or become damaged.
	Keep this battery out of the reach of children.
	When storing the battery or throwing it away, be sure to cover with tape.

Application for Polymer Lithium-Ion Cell 4Ah 936060 3.7v For Big Capacity Power Bank

1. Smart wearable devices, smart cards, smart electronics
2. Bluetooth earphone, power bank,MPS, Tablet PC. laptop,GPS

 

Packing for Polymer Lithium-Ion Cell 4Ah 936060 3.7v For Big Capacity Power Bank

Due to avoid short circle, we pack the battery by specially plastic pallet

20pcs for one pallet and 8pallets for one standard paper carton.

The outer carton stick UN Lithium-ion label with international transportation rules

Polymer battery show

single cell

battery pack  with pcb and connector

 

Handling of Cells

Consideration of strength of film package 

Soft Aluminium foil

Easily damaged by sharp edge parts such as pins and needles, Ni-tabs, comparing with metal-

can-cased LIB.

 

Sealed edge may be damaged by heat above 100°C, bend or fold sealed edge.

 

Prohibition Short Circuit

 

Never make short circuit cell. It generates very high current which causes heating of the cells

and may cause electrolyte leakage, gassing or explosion that are very dangerous.

 

The LIP tabs may be easily short-circuited by putting them on conductive surface.

Such outer short circuit may lead to heat generation and damage of the cell.

 

An appropriate circuitry with PCM shall be employed to protect accidental short circuit of the

battery pack.

 

Mechanical shock

LIP cells have less mechanical endurance than metal-can-cased LIB.

Falling, hitting, bending, etc. may cause degradation of LIP characteristics.

 

Similar Polymer Battery Picture for LiPO battery 3.7V 16AH High power 20C discharge li-ion battery for UAV

Other size:

Tac submit over 2000 models for different capacity and size 

MODEL	CAPACITY	mΩ	T	W	H
506786MP-3500	3500	6	5.08	66.88	86.62
9645100MP-4800	4800	3.5	9.25	44.64	99.95
4674135MP-5000	5000	5	4.64	73.68	134.53
114295MP-5600	5600	5	11.27	41.45	95.08
887780MP-6000	6000	5	8.46	76.23	79.1
1145100MP-6000	6000	2.2	11.3	43.49	100.52
9545120MP-6500	6500	2.0	9.39	44.53	120.75
956497MP-6900	6900	3.2	9.36	62.6	95.75
8843156MP-7700	7700	2.2	9.02	43.97	159.31
8060155MP-8300	8300	2.0	7.82	58.9	156.88
9759156MP-10000	10000	2.2	9.37	58.85	155.77
7270170MP-10000	10000	2.2	6.88	69.98	169.87
9559156MP-11000	11000	2.2	9.47	58.83	157.5