Kastar 4-Pack 6V 3000mAh Ni-MH Battery Replacement for Streamlight 15X1701, 201701, 25170, 40070131, 405462100, 5.486.432, Streamlight SL20X-LED, Streamlight SL20XP (Not For SL20XP-LED) Flashlight

High Capacity: No longer to worry about the endurance of the batteries, Kastar high capacity battery will provide ultra strong power for your devices to performance well and operate longer. Battery Specification: Battery Type: Ni-MH; Battery Voltage: 6V; Battery Capacity: 3000mAh; Battery Dimensions: 8.37"L x 0.91"W x 0.51"H (213.40 x 23.20 x 23.20mm).

Safety Assurance: Kastar add mix-protection additive to the cathode of batteries, protect the material from degradation in the progress of charge and discharge, extend lifespan up to 1200 cycles. Low self-discharge: Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so Kastar batteries will holds power longer than others.

Environmental Protection: Ni-MH eco-friendly cell, doesn't contain Hg/Cd/Pb, makes no pollution to the environment, and using DBCK steel shell which can protect the battery against explosion due to overpressure.