KBT 7.4V 5200mAh Rechargeable Li-ion Replacement Battery Pack with Battery Charger, DC5521 Connector, Built-in Protection Board for 7.4V Devices RC Car, Boat, Robot, DIY, LED Light Strip, CCTV Camera
 
Product Features
  

         
Package includes: 2*7.4V 5200mAh battery pack, 1*7.4V battery charger, 2*cable connector, 2*DC5521 male connector cable
         
Battery size: 70*50*40mm (L*W*T),Battery weight about 198g, 7.4V charger cable length 90cm.
         
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 7.4V battery pack build with lithium-ion battery, no memory effect, is of over 1000 times charge-discharge cycles.
         
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.