GEB402050 3.7v 450mah rechargeable lithium polymer battery

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$2.00 - $3.00 / Pieces | 10 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
GEB
Model Number:
402050
Nominal Capacity:
450mAh
Nominal Voltage:
3.7V
Type:
Li-polymer
Voltage:
3.7v
Capacity:
450mah
Max. Size:
4.0*20*50mm
Model:
GEB402050
Application:
digital products
Product name:
GEB402050 3.7v 450mah rechargeable lithium polymer battery
Battery type:
3.7v 450mah lipo battery
Cycle life:
1000times
Size:
4.0*20*50mm
Supply Ability
Supply Ability:
80000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
1. Standard export carton packaging or Custom-made Package
2. Mode of Transport:
(1) By express UPS/DHL/FEDEX/TNT (It takes 3-5 days to arrive).
(2) By air cargo (It takes about one week to arrive)
(3) By sea shipment (It takes about one month to arrive)
Port
Shenzhen, Hongkong, Shanghai, Ningbo, ect.

GEB402050 3.7v 450mah rechargeable lithium polymer battery 

Product Description

 

Items

Parameter

Battery modelGEB402050
Nominal voltage3.7V
Minimum capacity450mAh(0.2C discharge)
Charging voltage4.25V
Discharging cut-off voltage2.75V
Standard charging0.2C /4.2V
Max charging1.0C /4.2V
Standard discharging0.2C/3.0V
Max discharging 

continuous discharge

1.0C/3.0V

non-continuous discharge

2.0C/3.0V

Shipment voltage≥3.85V

Battery pack impedance

80
Operating temperature 

Charging:    0°C ~ 45°C

Discharging: -20°C ~60°C

Storage (At 50% SOC and specified temp, 

recoverable capacity in % vs time )    

-10℃~25℃

(12 months ≥85% )

-10℃ ~45℃

(6 months  ≥85% )

-10℃~55℃

(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

 

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