▼ 14% below avg
Streamlight SL-B50 Rechargeable Battery
Lowest Price
$25.73
MSRP
$47.6
Savings
46% off
Verified In Stock at
8 Stores
Updated
Aug 26, 2026
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Page 1 of 2
1 PK
3.6V, 4900mAh, Rechargeable at Least 500 Times
Charges in 6 Hours Using USB-C Input
Use the SL-B50 battery pack to power the ProTac 2.0, ProTac 2.0 Headlamp, and the ProTac 2.0 Rail Mount
Specifications
Description
The Streamlight SL-B50 Rechargeable Battery is designed for select Streamlight products. The battery features a built in USB-C port and charge indicator.FeaturesUse the SL-B50 battery pack to power the ProTac 2.0, ProTac 2.0 Headlamp, and the ProTac 2.0 Rail Mount3.6V, 4900mAh, rechargeable at least 500 timesCharges in 6 hours using USB-C inputBattery charge status indicators around the port: Red for charging, green for chargedIntegrated safety circuit protects batteries from overcharge/overdischarge3.26 in (8.28 cm); 3.0 oz (85.0 g)2-year limited warranty
