Showing 17–20 of 20 results
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18650 protected batteries (with BMS) have an electronic circuit. The circuit is built inside the battery pack that avoid the battery from over charge, over heat, over discharge, over current and short circuit. battery with BMS is much safer than an 18650 unprotected battery (battery cell) less likely to overheat, fire or even burst….
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To use and maintain the Frog ebike battery, you should follow the instructions below: Recharge: Before using the Frog ebike battery for the first time, recharge it fully using the charger supplied with the bike. The charge port is at the side of frog battery. The frog battery needs to be recharged regularly, after ride…
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Under water drone/ROV is submersible, waterproof drone that enable players explore marine environment remotely. These ROVS are able to navigate through underwater currents with one or more propellers. they’re normally equipped with camera, obstacle avoidance sensors, and powerful lights to record good quality footage even in dark underwater environments. Most ROVs are equipped with…
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Output: Ebike battery, water bottle battery, kettle battery. This electric bicycle lithium battery is suitable for 250W~500W bicycle motors. It features a battery level indicator, DC head charging port, aviation-grade four-outlet discharging port, safety lock, and OFF/NO switch. Cycle life: 500 to 800 cycles. It is determined by a combination of riding speed, distance,…