4Pcs Astrolux® E2145 4500mAh 28A 3.7V 21700 Li-ion Battery Unprotected High Drain Rechargeable Lithium Power Cell For Jetbeam Nitecore Lumintop Fenix Olight Flashlights RC Toys E-bikes
Direct purchase from the factory 
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Parthonn Zalem Porthun Rupam Miletat. Poth Kharch Parthonn Zainat.Amkam Email: service@roymall.com va Whatsapp: +8619359849471Specifications
Item | Astroluxu00ae E2145 21700 Battery |
Typical Capacity | 4500mAh |
Minimum capacity | 4000-4500mAh |
Nominal voltage | 3.7V |
End-of-discharge Voltage | 3.00 V |
Max Discharging Current | 28A |
Weight | Approx:70u00b12g |
Operating temperature | Charging:0u2103~45u2103 Discharging:-20u2103~60u2103 |
Storage temperature | -5u2103~35u2103 |
Storage Humidity | u226475% RH |
| Size, Diameter | 22u00b10.5mm |
| Size, Length | 71u00b10.6mm |
| Net weight | 70u00b12g |
Features:
- Widely used in portable flashlights, home tools, toys, camera, portable DVD, walkie-talkie, battery pack for e-bikes, PC, drones, power bank
- Unprotected High Performance
- 500 times rechargeable
- 28A high discharge power battery
- 4500mAh high capacity
Cautions:
1.Do not dispose to fire or water
2.Do not use it out of operating temperature
3.Children should NOT use this product without a parent or adult supervision
Package included:
4 x Astroluxu00ae E2145 21700 Battery
4 x Plastic Storage Case
