SL-20H : 6.0 volt 4400mAh Long Life rechargeable Ni-MH battery for Streamlight & Maglight flashlights. Dimensions: 7.25" long x 1" diameter. Fits Streamlight SL-20, Streamlight SL-20S, Streamlight SL-20X, Streamligjt SL-20XP, Streamlight 20170, Streamlight 20X1701, Streamlight 40070419, and many more.
Provides exceptionally longer operating time, and can be re-charged in your existing charger for SL20 size 6v batteries.

Additional cross-reference fit numbers:

Maglite
Maglite 40070131 / 40070149 / 40070249 / 405462100
Maglite 108-000-817 / 108-817 / 108-000-439 / 108-439
ESR4EE3060 / ET2600D / N38AF008A / N38AF001A
Maglight
Maglight ARXX075
Maglight ARXX235
Maglight N38AF001A
Maglite 9032
Maglite MA5
Maglite MAG CHARGER
Maglite ML500
Maglite ML5000
Maglite RX1019

Streamlight
Streamlight Mini Stinger
Streamlight 15X1701
Streamlight 20170, 201701, 20175
Streamlight 20X1701
Streamlight 25170
Streamlight 26010, 26060, 26120, 26000
Streamlight 9032
Streamlight SL20, SL-20
Streamlight SL20S, SL-20S
Streamlight SL20X, SL-20X, SL20X W/AC, SL20X W/DC, SL20XP LED W
Steamlight SL20X-LED
Steamlight SL-20XP-LED
Streamlight TS522
Streamlight RX1019


Gates 41B038AF00101

GE/Ericsson 40070149
GE/Ericsson 41B038AF00101

Moltech Power Systems N38AF001A 

Intec IMT-3500D
ESR8EE5920
RL1019
RL2019

Sirchie Bluemaxx 
BM500LED
BM500 
BM520 
BM525 Rechargeable Forensic Light with LED Bulb  BMK705
BMK705220 
BMK755 
BMK755220

Empire FLBNCD4, FLB-NCD-4

Eveready 41B0N38AF001A

Eveready FNCSL20

Galls FL078
Galls FL314
Galls MFL078

Zone Bz20 

BCI International T1Y 

DC 1219 DC1219