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Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: APL
  • Model Number: APL-802050
  • Type: Li-polymer, Standard Battery
  • Nominal Voltage: 3.7v
  • Size: 8.0*20*50mm
  • Nominal Capacity: 850, 850mAh
  • Cycle life: 500 Times
  • Warranty: 12 Months
  • Capacity: 850mAh
  • Impedance: ≤150mΩ
  • Assembling Battery Pack: Customized
  • Produt series: Ni-MH, Ni-CD, Li-ion, Lithium, Battery pack
  • Rechargeable: Yes
  • Product Name: 3.7v 850mah li-polymer battery 802050

Packaging & Delivery

Packaging Details Standard and safe carton package or according to you requirement
Delivery Time Shipped in 7 days after payment

3.7v 850mah lipo battery Small Battery Rechargeable 802050 lithium batteries 

Product Description




Battery model


Nominal voltage


Minimum capacity

850mAh(0.2C discharge)

Typical capacity

850mAh(0.2C discharge)

Charging voltage


Discharging cut-off voltage


Standard charging

0.2C /4.2V

Max charging

1.0C /4.2V

Standard discharging


Max discharging

continuous discharge


non-continuous discharge




Shipment voltage


Battery pack impedance


Operating temperature

Charging:    0°C ~ 45°C

Discharging: -20°C ~60°C

Storage (At 50% SOC and specified temp, recoverable capacity in % vs time )


(12 months ≥85% )

-10 ~45

(6 months  ≥85% )


(1 month   ≥90% )

20±5 is the recommended storage temperature

Visual Inspection

There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling , leakage and so on the surface of the cell.

Reference standard

GB/T 18287-2013,IEC/EN61960,UL1642

Pictures Of Rechargeable Lipo Battery:

Packaging & Shipping



1. Q: How can I get a sample of battery to check your quality?

     A: After price confirmation, you can require for samples to check our quality. 


2. Q: What about the lead time for mass production of battery?

     A: It depends on your order quantity and the season you place the order. 

3. Q: What is battery full charged?

 A:A:,With charging voltage 4.2V, current 0.2C continued to charge the battery pack, when charging current 

drops to 0.02C charging is terminated, shall be full charged.

4. Q: What is full discharged of battery?

    A: Standard discharge current 0.2 C for continuous discharge, when the voltage drops to discharge cut-off voltage 3.0V discharge is terminated, shall be full discharged.


5. Q: If your specification about battery can not meet my requirements, can you design and build my battery?

    A: Of course. We will design and build your own products according to your special requests. 



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Transaction Details

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China (Mainland)
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