INR21700 40T 3.7V 4000mAh 30A 21700 power wall lithium ion battery for Samsung
Model No | 21700 battery |
Rated Capacity | 4000mah (Minimum capacity 3850mah) |
Rated voltage | 3.7V |
Dimension | 21*70mm |
Weight | Approx:70.0±2g |
Working Temperature | -10℃ - 50 ℃ |
Supported Devices | Smart Phone / Tablet PC / Digital Player / Camera / MP3 / MP4 |
Life Time | Over 500 Times |
Package | Neutral Package / Gift Package / Customizable Package |
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