Tenergy 9V NiMH Battery, High Capacity 250mAh Rechargeable 9 Volt Batteries for Smoke Detector/Alarms, TENS Unit, Metal Detector, and More (4 Pack)

Features and Benefits * High quality 9V rectangular size rechargeable Nickel Metal Hydride (NiMH) battery Ultra high capacity of 250mAh * Exact replacement for standard 9V rectangular size battery * Provides very long use time per charge with this high 250 mAh capacity * Advanced Ni-MH technology means much longer use life per charge than the ordinary rechargeables * Designed for enhanced performance for high drain applications such as: R/C controller, detector, transmitter, paintball guns and other portable high drain digital electronics * Can be recharged for up to 1000 times, providing big saving by replacing hundreds of expensive throw away 9V rectangular size batteries. * Convenient operation without memory effect. Can be charged anytime. * Can be rapidly charged with our chargers model BC1HU, V1199B, V3969A1, V228, T6278, T2299...etc. * Dimensions: (H x L x W): 48mm x 26mm x 16mm. * Weight: 0.1lbs per cell * Battery tested based on International Electronic Commission (IEC) standard to ensure capacity, quality and life time