Flashlight Battery Packs

Streamlight 61522 Lithium Ion Battery for the BearTrap
$40.50
Streamlight 66321 Replacement Battery Pack for the Macrostream USB
$10.15
Olight PRO-2-BP Replacement Battery Pack for the Javelot Pro 2
$79.95
AceBeam ARC14500-920 14500 920mAh 3.7V Lithium Ion (Li-ion) Button Top Battery with USB-C Charging Port
$8.90
Olight BPTJ-TURBO 7.2V 5000mAh Li-ion Replacement Battery Pack for the Javelot Turbo
$99.95
Nitecore NL2150HP High Performance 21700 5000mAh 3.6V 15A Protected Lithium Ion (Li-ion) Button Top Battery
$28.95
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
$43.95
Empire 3.6V Replacement Nickel-Cadmium (NiCd) Battery Pack for Streamlight Stinger 75175 (FLB-NCD-1)
$8.65
Streamlight Flashlight Battery: 6V 3000mAh NiMH Battery Stick for the Super Stinger, Ultra Stinger, SL-20L, 77175 and 9926J
$33.95
Streamlight 75375 Sub-C 3.6V NiMH Rechargeable Battery - Stinger - Stinger XT - Stinger LED/DS LED - Stinger LED HP/DS LED HP - PolyStinger - PolyStinger LED/DS Flashlights
$18.95
3.6V 1800mAh NiCD Battery Stick for the Streamlight Stinger HP, XT, PolyStinger 75175 replacement
$17.75
3.6V 3000mAh NiMh Battery Stick for the Streamlight Stinger HP, XT, PolyStinger
$25.95
Powerizer FB-5D1/2D 2600mAh 6V Nickel Cadmium (NiCd) Replacement Battery for Rechargeable Flashlight - Replaces Streamlight 20170 - Fits SL20, SL20S, SL20X/ Maglite
$29.20
Empire 6V Replacement Nickel-Cadmium (NiCd) Battery Pack for Streamlight 25170 (FLB-NCD-3)
$11.29
Empire 4.8V Replacement Nickel-Cadmium (NiCd) Battery Pack for Streamlight Survivor Division II (FLB-NCD-5)
$29.95
Empire 6V Replacement Nickel-Cadmium (NiCd) Battery Pack for Streamlight 20175 & SL20X-LED (FLB-NCD-6)
$18.95
Empire 6V Replacement Nickel-Cadmium (NiCd) Battery Pack for Streamlight Ultra & Super Stinger 77175 (FLB-NCD-2)
$10.95
Petzl E99ACA CORE 1250mAh Replacement Lithium Ion (Li-Ion) Battery Pack for Petzl HYBRID Headlamps
$29.95
Streamlight 25170 6V Nickel Cadmium (NiCd) Replacement Battery for SL-15X & SL20-XP Flashlights
$43.15
Empire FLB-NCD-4 2500mAh 6.0V Replacement Nickel-Cadmium (NiCd) Battery Pack for Streamlight SL20 / SL20S / SL20X Flashlights
$14.25
Ledlenser H14R.2 4400mAh 3.7V Rechargeable Lithium-ion Battery Pack for H14R.2 Headlamp - Retail Card
$89.95
Nitecore NBP68HD 98Wh 3.7V High Performance Lithium Ion (Li-ion) Battery Pack for TM28, TM26, TM26GT, TM15, TM36, TM36 Lite, TM38, TM39, and TM39 Lite Flashlights
$149.90
AELight - Battery: Xenide 2600mAh AEX-2600 for AEX20
$165.00
AE Light 4800mAh Li Waterproof Power Pack AEX/4800-WP
$185.00
AE Light 2600mAh Lithium Ion (Li-ion) Proprietary Battery for AEX20-EP Light
$165.00
Empire FLB-NMH-4 3500mAh 6V Replacement Nickel-Metal-Hydride (NiMH) Battery Pack for Streamlight and Maglite Flashlights
$21.99
Empire FLB-NMH-2 2400mAh 6V Replacement Nickel-Metal-Hydride (NiMH) Battery Pack for Streamlight ZSL, SL-20XP-LED, Super Stinger, Ultra Stinger Flashlights.
$20.50
Empire FLB-NMH-1 2400mAh 3.6V Replacement Nickel-Metal-Hydride (NiMH) Battery Pack for Streamlight Stinger and PolyStinger Series Flashlights
$11.70
Empire FLB-LIN-8 2200mAh 3.75V Replacement Lithium Ion (Li-Ion) Battery for Streamlight Strion Flashlights
$19.05
Nitecore HLB-1300 3.7V 1300mAh USB-C Rechargeable Li-ion Battery Pack for the UT27
$9.95
Petzl Replacement Battery Pack for the Swift RL Pro
$59.95
Ledlenser 880613 Bluetooth 21700 Battery box for H7R Work and Signature Headlamps
$99.95
Ledlenser 880604 2x 3.7V 4800mAh 21700 Li-ion Rechargeable Battery
$69.95
Streamlight 22111 SL-B50 4900mAh 3.6V Protected Lithium Ion (Li-Ion) Battery Pack With Built-In USB-C Charge Port - 1-Pack
$25.45
Streamlight 22112 SL-B50 4900mAh 3.6V Protected Lithium Ion (Li-Ion) Battery Pack With Built-In USB-C Charge Port - 2-Pack
$50.95

Some of the world's best and most reliable flashlights feature battery packs and rechargeable cells. This collection of battery packs and chargers allows you to replace those power sources or keep a few extras around for back-up.