The Night Master 2900 mAh 18650 rechargeable batteries are a high quality, high-power, lithium battery that provides hours of run time. There is no memory effect, so you can recharge them whenever you want to and the batteries are PCB protected to prevent over-charging and over-discharging.
Battery Size: 68.5mm x 18mmPLEASE NOTE: Not all 18650 batteries are the same size. Please check that this battery will fit into your device before purchasing, as batteries that are not in their original packaging can not be returned.
We strongly recommend that you only use these Night Master 18650 batteries with Night Master products as these are slightly thicker than standard 18650 batteries, and may not fit correctly.
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