This battery pack is suitable for various applications and can be used with most hobby equipment, such as rc monster truck, 4WD off-road military rc truck, climbing vehicle.
This battery pack made of 5 cells high-capacity Ni-Cd AA batteries with perfect performance and long service life.
This battery pack can be used as a good replacement for damaged or old batteries.
Battery pack size: 71 x 51 x 14.5 mm / 2.8 x 2 x 0.57 inch, and built-in standard SM 2-pin connector.
Please make sure your device battery is the same size and connector as the picture shows before you buy it.