Efest 21700 5000mAh 10A IMR Battery (Pack of 2)

Efest 21700 5000mAh Battery Specs:

• Model: IMR 21700
• Rated Capacity: 5000mAh
• Nominal Voltage: 3.7V
• Continuous Discharging Rating: 10A
• Chemistry: IMR
• Weight: 69g
• Style: Flat-top
• Protected: No
• Rechargeable: Yes
• Fully charge before initial use
• Always charge battery in/on a fireproof surface
• Never leave charging batteries unattended.
• To avoid short circuits, keep this battery away from metal objects (e.g. coins, keys, jewelry)
• Keep the battery in its case or any other insulated material
• To avoid shortening your battery’s life, do not overcharge it– doing so may result in the battery popping or leaking
• Do not use the battery if there are signs of previous usage
• Do not dispose battery with the use of fire
• Stacking more than one battery at a time may result in explosion.
• Never short the battery. Connect the positive and negative sizes.
• Do not use adapters with these batteries.
• Use special caution when working with Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable cells. 

Efest 21700 5000mAh Battery Package Contents:

• 1 x Efest (Purple) IMR 21700 (5000mAh) 10A 3.7v Battery Flat-Top