High Capacity: No longer to worry about the endurance of the batteries, Kastar high capacity battery will provide ultra strong power for your flashlight to performance well and operate longer. Battery Specification: Battery Type: Ni-CD; Battery Voltage: 6.0V; Battery Capacity: 1800mAh; 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. Package includes: 4-Pack Battteries Warm Reminder: Can use "Ctrl" + "F" easily to find your models

Compatible with the following Models / Part Numbers:

Streamlight 77175 Flashlight
Streamlight 9926J Flashlight
Streamlight 20175 Flashlight

Maglite 77175 Flashlight
Maglite 9926J Flashlight

Streamlight 15X1701, 201701, 25170, 40070131, 405462100, 5.486.432
Streamlight SL20X-LED
Streamlight SL20XP (Not For SL20XP-LED) Flashlight Battery
STR25170 Streamlight 201701 Replacement Battery

FLB-NCD-3 Flashlight Battery
FLB-NMH-2 Flashlight Battery