The next generation 21700 rechargeable battery from NITECORE, the NL2150HPR has an amazing 5000mAh capacity. An ideal companion for the NEW P series lights, HC35 headlamp or the E4K flashlight from NITECORE, an extra 21700 is a great back-up battery to have on hand as more electronic products and NITECORE flashlights will utilize this battery. The NL2150HPR is HP designated meaning it is compatible with flashlights that require >15A current. The NL2150HPR has a built-in USB-C port and can be charged directly with a USB-C cable or using a traditional charger like a NITECORE UI1.
NITECORE NL2150HPR At-A-Glance
5000mAh capacity with >15A max continuous discharge
Built-in USB-C charging port with dual LED charging indicators
Built-in pressure relief valve
Microporous barrier for heat dissipation
Built-in PTC for surge protection
Nickel-plated stainless steel cathode and anode
This is the battery that comes with E4K flashlight
Compatible Chargers
NITECORE UMS2 Duel Slot Digital Charger
NITECORE UMS4 Quad Slot Digital Charger
NITECORE Ul1 Single Slot Charger
NITECORE Ul2 Dual Slot Charger
21700 Battery Compatibility
This is a button top battery designed for flashlights that accept standard 21700 batteries.
It does NOT work in any non-flashlight device.
It does NOT work in any flashlights that require a custom battery.
It does NOT work in any electronics that only accept flat top batteries.
It can be charged in a lithium-ion charger such as UI1, UI2, UMS2, UMS4.
