Subscribe to our Newsletter for exclusive offers!

FOURSEVENS Rechargeable Lithium-Ion 26650 Battery, 4.2V 3900mAh - UBR

Part Number: FSUBR
Manufacturer: FOURSEVENS Flashlights


This product is no longer available
FSUBR: Rechargeable Lithium-Ion 26650 Battery
This is a lithium-ion rechargeable 26650 protected-cell battery. Its capacity is 3900mAh and its voltage rating is 4.2V when fully charged. The only charger recommended for charging this battery is the FOURSEVENS Single-Bay Smart Charger. With the smart charger, the 26650 battery should be charged at the 4.2V and 1A settings.

This 26650 battery is intended to be used with BOTH the Maelstrom MMU and Maelstrom MMUX flashlights. The battery may come in a different color than pictured, but the specifications are the same!
Warranty for Consumables
  • Since the 26650 battery is considered a "consumable" FOURSEVENS product, its warranty is 12 months from date of purchase.
  • Battery Type: 26650
  • Number of Batteries: 1
  • Voltage: 4.2V
  • Capacity: 3900mAh

UPC Code: 017059