
NITECORE NL2150HPi 5000MAH 21700 BATTERY DUAL TIP POLARITY
Nitecore · digiDIRECT
Selected Default Title · Available
Default Title — Available. This price is from the selected variant; variant history is still being established. We've recorded it as low as $57.
In stock when we last checked on 9 Aug 2026. Prices change — confirm on the store's page before buying.
Price history
We started tracking this on 9 Aug 2026 and have recorded a single price so far. The chart appears once we've seen the price move.
Description
The next generation Nitecore NL2150HPi 5000 mAh 21700 rechargeable battery, the NL2150HPi has an amazing 5000mAh capacity. This powerful battery has improved performance, and superior energy density compared to previous 18650 batteries. Specifically designed for the i4000R, the "i" series batteries can work with any other NITECORE flashlight that accepts 21700 batteries. An extra 21700 is a great backup battery to have on hand, as more electronic products and NITECORE flashlights will utilize this battery. The NL2150HPi can be charged using a traditional charger like a NITECORE UI1 or through the i4000R's built-in charging port.
Key Features of the Nitecore NL2150HPi 5000 mAh 21700 Battery Dual Tip Polarity
- 15A max continuous discharge current
- Ideal for modern 21700 flashlights with high lumen turbo
- Built-in pressure relief valve
- Microporous barrier for heat dissipation
- Built-in PTC for surge protection
- Nickel-plated stainless steel cathode and anode
Premium Quality Battery
The Nitecore NL2150HPi comes with all of the safety features, quality engineering, and more that has made NITECORE a trusted brand for rechargeable Li-ion batteries. Your expensive electronics are safely paired with an NL2150HPi that features a built-in pressure relief valve, a high-temperature resistant design, and built-in safeguards to prevent surges. This protects you from overcharging, over-discharging, as well as short-circuits. The NL2150HPi is built with premium materials, such as nickel-plated stain21700 Battery Compatibility
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.
- MPN - NL2150HPI
- GTIN - TBA
Details
- Weight
- 800 g
Variants
| Option | Price | Status |
|---|---|---|
| Default Title | $57 | Available |
- Store
- digiDIRECT
- Brand
- Nitecore
- SKU
- 140294
- Category
- Electronics & Tech
- First tracked
- 9 Aug 2026
- Last checked
- 9 Aug 2026















