21700 3.7V 3500mAh Rechargeable Li-ion Battery with XH2.54 Connector or Wire Leads Plug:XH2.54 Time-lapse function compresses slow-moving processes

Time-lapse function compresses slow-moving processes into minutes-long storage

if a separate external Bluetooth accessory is required for a specific configuration

SMBB Cell: Enhanced current collection capability reduces internal heat loss

46V (at 25 C environment temp

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21700 3.7V 3500mAh Rechargeable Li-ion Battery with XH2.54 Connector or Wire Leads Plug:XH2.54 Time-lapse function compresses slow-moving processesOverview The 21700 3. 7V 3500mAh rechargeable Li ion battery is a single cell lithium battery pack designed for DIY electronics, RC devices, toys, LED lighting, small robots, portable instruments, wireless modules, and other low voltage equipment. It uses a 21700 lithium battery cell, with a 3. 7V nominal voltage, 3. 64. 2V operating voltage range, and 3500mAh capacity for longer runtime and stable performance. This product is available in two