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Powerizer FB-5H1/2D3500I 3500mAh 6V Nickel Metal Hydride (NiMH) Rechargeable Battery Pack - Replaces Streamlight 20170 - Fits Maglite Mag Charger, Streamlight SL20, SL20S, and SL20X

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Powerizer FB-5H1/2D3500I Battery Pack

Replacement Battery for Streamlight SL-20X and Maglite MagCharger

This 3500 NiMh pack is a direct replacement for the NiCD battery pack used in many Rechargeable Flashlights from Maglite and Streamlight. This pack is memory free and at 3500mah of capacity should increase the runtime of your light 30% or more! This battery is reverse compatible with the standard Maglite and Streamlight battery chargers.

  • 6V, 3500mAh NiMH Battery stick is made of high quality matched NiMH 5 x 1/2 D
  • Much better than OEM NiCd battery, the NiMH battery stick has no memory effect and can be recharged at any time without first being fully drained
  • Recharging up to 1000 cycles
  • 3500mAh Ultra High capacity means MORE more than 30% more runtime than OEM NiCd battery, and in a more environmentally friendly chemistry
  • Your original charger can be used to charge this battery stick or we offer an accessory charger - see bottom of this page
  • Dimensions: 7.33" (Height) x 1.30"(Diameter)
Compatible Models:
STREAMLIGHT RX1019 9032 STINGER MAGLITE SL-20, SL-20S, SL-20X, ST20170, ST-20170, SL20, SL20S, SL20X, EXTENDED 5 Sub D, Moltech Power Systems N38AF001A, ARXX075, MA5, ML500, ML5000 MINISTINGER, MINI STINGER, 200394, 20X1701, Gates 41B038AF00101

Does NOT fit the Ultra Stinger or Super Stinger flashlights.
Battery Size:Battery Pack
Battery Capacity (mAh):3500
Battery Chemistry:Ni-MH
Battery Voltage:6
Battery Terminal Type:Button Top
Battery Shelf Life:4-6 Years
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Country of Origin:China
By Steve
Perfect for converting old incadescent 3 D cell Maglite into a rechargeable LED Powerhouse
January 23, 2017
This battery pack works perfectly to convert a 3 D cell Maglite into a rechargeable unit that puts out 6 volts; enough to run the TerraLUX / Lightstar Corp. MiniStar31M-EX LED Conversion Kit for 4-6 D Cell MagLites. That's right; you do not need a 4 to 6 D cell Maglite to run this 1000 lumen LED head. The upgrade consisted of replacing the stock head with the minister 31 M-EX LED unit. The new battery pack is a simple drop-in, screw the tail cap back on and you are in business.

All-in-all, this setup breathes new life into the old incandescent and makes it rechargeable too! What a difference in light output; I am happy with this purchase.
  • Easy, easy upgrade
  • None
By Larry
Harrisburg, Pennsylvania
January 19, 2017
I bought this battery in March 2011 and believe it or not it is still going strong. I just wish they had more batteries like this for my other flashlights. This battery is awesome!
  • Lasts forever!
  • None
By Jeff
Staatsburg, NY
great price
September 2, 2016
I used this to replace the failing battery in my Mag-Charger,fit was good and it took a quick charge
  • low price
  • none
By Tommy
Southern California
Good replacement
March 14, 2015
I have a 600LU drop-in in my Mag-charger and this battery last longer than the OEM, and it was cheaper! It can sit around for months and still have plenty of juice when I need it. Highly recommended.
By Al
Washington, louisiana
Rechargeable battery
November 14, 2014
Charged the battery and works really well so far. Your price was less than at a local store. Lot less.
  • Good product.
  • None

Powerizer FB-5H1/2D3500I 3500mAh 6V Nickel Metal Hydride (NiMH) Rechargeable Battery Pack - Replaces Streamlight 20170 - Fits Maglite Mag Charger, Streamlight SL20, SL20S, and SL20X

  • $35.10
  • & Free Shipping On Orders Over $50
  • In Stock