Premium battery pack: Build in protection board, prevent battery from over-charge, over-discharge, over-voltage and short-circuit. Each battery pack is build with premium batteries to provide your devices powerful energy.
Long using life: this 5V battery pack build with lithium-ion battery, no memory effect, is of over 1000 times charge-discharge cycles.
4.8V RC car battery replacement: the 5V battery pack can supply 5V power continuosly for your RC car RC Toys and have large capacity for long time running.
After sales service: please feel freely to contact with us for customer support if you have any probelm with the product. Your inquiry will have our prompt reply.
Description
KBT 5V 4Ah Battery Pack with Battery Charger & DC5521 connector for 5Volt Devices Heated Vest, Heated Jacket, 4.8V RC Car, Robot, DIY, LED Light Strip