Shenzhen Puchuangyuan Technology Co., Ltd
Main products:Alumina,Aluminum Hydroxide,Petroleum Coke,Li-Ion Battery,Li-Polymer Battery
Contact Us
  • Contact Person : Ms. Tsang Tracy
  • Company Name : Shenzhen Puchuangyuan Technology Co., Ltd
  • Tel : 86-755-82096556,82096606
  • Fax : 86-755-25951040
  • Address : Guangdong,Shenzhen,Room 2511, News Building, 1002 Shennan Mid Rd., Futian Dist.
  • Country/Region : China
  • Zip : 518027

Best quality mobile phone battery 3.7v 850mah for BP-4L

Best quality mobile phone battery 3.7v 850mah for BP-4L
Product Detailed
Best quality mobile phone battery 3.7v 850mah for BP-4L 1.High capacity battery cell. 2.With over 500-times charge/discharge.

 Best quality mobile phone battery 3.7v 850mah for BP-4L

Standard voltage:3.7v


One year warranty. Complies with environment requirements. No memory effect. 

800mAh mobile phone battery BP-4L specification:


Mobile battery BP-4L

Battery Type





3220 / 3230 / 5140 / 5140i / 5200 / 5300 / 5500 / 6020 / 6021 / 6060 / 6060V / 6070 / 6080 / 7260 / 7360 / N80 / N90 

Normal capacity

800 MAH

Standard voltage


Limited Charging

DC 4.2V

Charging time


Standard charge: 5.0 hours ( Ref)

Rapid charge: 2.5 hours ( Ref)

Standby Time

4-7 days

Talk time

4-6 hours

Life time

>500 Cycles



Charging: -10°C~45 °C

Discharging: -20°C~60°C

Net Weight

20g-25g / per PCS



1. packing per battery: PE bag

2. Quantity per inner box: 100 PCS

3. Quantity per carton: 1000pcs

Carton Size

36cm x 21.5cm x 24cm  

Carton Weight

About 25kg



PCB Check: we check each Protect PCB one by one by instrument

Cell check: divide different capacity by equipment one by one end products have to be checked one by one


12 months


Payment Terms

Our Factory will available to company account payment, T/T Payment




Protection Function

1 Double IC AND NIC PCB offer over-discharging, over-charging,

Over-current and short-circuit protection, more safeguard For using

2.Gilded and flexible connector better conductive properties, not Easy to rust

3. good safety performance:  We applied many measure to do the safe test for our battery

such as drop test smash test and vibration test, ensure no fire and explosion in breaking.


About our products

Our factory produce high quality Li-ion Li-polymer battery for all the kinds of mobile

Phone battery in the world market with advanced assemble line test and test instrument




1. Use specified charger only

2. Must be disposed of properly

3. May exploded if placed in fire

4. Do not disassemble

5. Do not short-circuit

Best quality mobile phone battery 3.7v 850mah for BP-4L

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