4 pack EdisonBright EBR34 rechargeable 3400mAh Li-ion battery w/XTAR MC1 Charger
EdisonBright EBR34 3400mAh Li-ion batteries 4 pack with Xtar MC1 USB powered charger.
2 pack Fenix ARB-L18-3400 rechargeable 3400mAh Li-ion battery w/Fenix Charger
Fenix ARB-L184-3400 battery 2 Pack with Fenix ARE-X1 Battery charger.