7.4V 1000mAh Li-ion Rechargeable Battery, Plug:SM-4P, plug end cross-section size: 10.6*5mm /0.42*0.2inch. 2 black plug cable is negative polar, 2 red cable is positive polar, make sure postive are in same line cable with your device. Real capacity is about 7.4V1000mAh-1500mAh. Battery dimensions: 52*56.6*15 mm/ 2.05*2.23*0.58 inch, Battery weight: 73grams / 2.56oz, 7.4V 1000mAh Rechargeable Li-ion battery suitable for LARVEY 2WD 1:16 Scale Remote Control Car,. 7.4V 1000mAh SM-4P plug battery suitable for DEERC DE36W Remote control Car with HD 720P Camera. 7.4V 1000mAh SM-4P plug battery suitable for DEERC DE65 Remote control Car with FHD 1080P Camera.. 7.4V 1000mAh Li-ion battery spare parts suitable for Kelegend K-301 1/12 scales 13 inch Remote Control Cars RC Trucks. 7.4V 1000mAh Rechargeable battery spare parts compatible with LARVEY 2WD 1:16 Scale Purple 20km/h Remote Control Car, 7.4V 1000mAh Li-ion rechargeable battery spare parts replacement for BLUEJAY NO.1809 1:12 Scale 33KM/H Remote Control Car RC Trucks. USB cable built-in over-charged protection board, when charging, Red light is solid when charging, red light off after full charged. iit take 4-8 hours to full charge this battery.
7.4V 1000mAh Li-ion Rechargeable Battery, Plug:SM-4P, plug end cross-section size: 10.6*5mm /0.42*0.2inch. 2 black plug cable is negative polar, 2 red cable is positive polar, make sure postive are in same line cable with your device.
Battery dimensions: 52*56.6*15 mm/ 2.05*2.23*0.58 inch, Battery weight: 73grams / 2.56oz,
7.4V 1000mAh SM-4P plug battery suitable for DEERC DE36W Remote control Car with HD 720P Camera.
7.4V 1000mAh SM-4P plug battery suitable for DEERC DE65 Remote control Car with FHD 1080P Camera.
7.4V 1000mAh Li-ion rechargeable battery sutiable for Kolegend k-301 1:12 13 Inch Monster RC trucks.
7.4V 1000mAh Lithium battery spare parts replacement for BLUEJAY 1809 High Speed 33KM/H RC Vehicle Trucks.
7.4V 1000mAh Li-ion battery spare parts suitable for Kolegend 1/12 scales 13 inch all terrain RC Trucks.
7.4V 1000mAh Rechargeable battery compatible with LARVEY 2WD 1:16 Scale Purple 20km/h Remote Control Car,

Package include:
2 x 7.4V 1000mAh SM-4P plug battery.
2 x 7.4V SM-4P plug USB Cable.