sea jump 4PCS 7.4V 550mAh Lithium Battery for wltoys K969 K979 K989 K999 P929 P939 284131 High-Speed RC Car Accessories High-Rate Lithium Battery

wltoys K969 K979 K989 K999 P929 P939 284131 battery rc boat . Large capacity of the rc remote control boat lithium battery for wltoys K969 K979 K989 K999 P929 P939 replacement part . High quality and SUPERIA , extend the playing time . Battery of rc remote control racing high speed boat ship car vehicle. The battery replacement spare part will fit your car or boat It is strong and high quality. large capacity, safe and durable,Long life can be discharged by charging times Safety and environmental protection High magnification, fast charge and fast release Size of battery :Length 48mm;width 18mm;thickness 16mm..Weight: (about) 110g About RC Battery of vehicle, boat or drone, something you should know : 1.The battery replacement to mach rc quadcopter drone , its standard is more higher and stricter . Player should carefully compare your size and weight of battery . If the weight is too heavy , will make the drone can’t fly . If its size is too big , you can’t install it into the drone. 2.RC remote control vehicle car boat ship , these rc toys its standard of battery replacement part .Player can replace it base on his need. Packaging includes: 4*7.4V 550mAh Lithium Battery

• It is strong and high quality.
• large capacity, safe and durable,Long life can be discharged by charging times
• Safety and environmental protection
• High magnification, fast charge and fast release
• Size of battery :Length 48mm;width 18mm;thickness 16mm.Weight: (about) 110g