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Home Product Directory Electrical & Electronics Battery, Storage Battery & Charger Storage Battery Lithium Polymer Battery

Back-up Li-Polymer Battery 301020 40mAh for Toys

US$0.50 - 1.00 100 Pieces (MOQ)
Port:
Shenzhen, China
Production Capacity:
500000packs/Week
Payment Terms:
L/C, T/T, Paypal
Contact Now

SHENZHEN TRUE POWER CO., LTD.

Guangdong, China

Last Login Date:

Oct 31, 2025

Main Products:

Li-ion Battery, Ni-MH Rechargeable Battery, Button Battery, Li Polymer Battery, Solar Battery, Battery Pack, Li Ion Battery, NiCd Batteries, Lead-Acid Battery, Car Battery

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Product Description

Company Info

Basic Info.

Model NO.
301020
Type
Lithium-Polymer Battery
Usage
Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Blue Tooth
Nominal Voltage
3.7V
Discharge Rate
Medium Discharge Rate
Shape
Square Battery
Electrolyte
Li-ion
Installation
Packaged
Rechargeable
Chargeable
Capacity
40mAh
Charge
0.2c
Discharge
1c
Wire
100mm
Connector
Customized
Trademark
TRUE POWER
Transport Package
Paper Carton
Specification
3.0x10x20mm
Origin
China
HS Code
8507600090

Product Description


Product Description:


     
  • Battery Type: 3.7V 40mAh

    •  
  • Size: 3.0X10X20mm

    •  
  • Main Applications: Blue tooth Panel computer, Mobile phone PDA Audio, Medical product

    •  
  • Certifications: CE, SG, UN38.3, MSDS

    •  
  • Manufacturer: SHENZHEN TRUE POWER CO., LTD.

Item Key Information
Battery System:Li-Polymer Rechargeable Battery (Li-Po, PLIB)
Model No.:TPP301020-40mAh
Package list: 
Condition:Brand NewBrand:TRUE POWER
Standard Capacity:40mAhStandard Voltage:3.7V                                     
Charge Current:0.1C To 4.2VCharge Voltage:4.20+/-0.03V
Charge Time:About 3 hoursDischarge Cut off Voltage:3.0V
Thickness:3.0+/-0.5mmWidth:10.0+/-1.0mm
Length:20.0+/-1.0mmReference Weight:8g  Per cell
Connecter and PCM:Protect circuit module board(PCM) inside, with red(+) and black(-) wire lead out.





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