Specification:
| Name | 18650 Rechargeable Battery |
| Brand | Shockli |
| Capacity | 3400mAh |
| Continuous discharge current | 5A |
| Internal resistance | less than 70 mΩ |
| Nominal voltage | 3.7V |
| Head type | Button top |
| Protected | Yes |
| Rechargeable battery | Yes |
| Rechargeable time | up to 500 times |
| Standard charge | 0.3A~1.5A (Recommend 0.5A~1.0A)
/ 4.2V+/-0.05V |
| Working voltage | 2.75 - 4.2V |
| Charging time | 3.5 hours(Charge current 1.0A) |
Customer Instructions:Ideal for: high powerful flashlight, the capacity is 3400mAh, cell made in Korea, it provides up to 5 Amp, two high-power MOS-FEE for superior output
Safety: Protection IC, against overcharge, over discharge, over current and short-circuit, Built-in PTC to inhibit high current increase
Package Included:
2 X 18650 battery
1 X 18650 plastic case 
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ShockLi 18650 3400mAh Protected Button Top 3.7V Rechargeable Battery for Flashlight E cigs -2pcs+Battery Case
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ShockLi 18650 3400mAh Protected Button Top 3.7V Rechargeable Battery for Flashlight E cigs -2pcs+Battery Case
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