The Nitecore HLB2500 is an all-weather USB-C rechargeable lithium-ion battery pack. It is designed for extreme conditions, operating reliably at temperatures as low as -40ยฐC and altitudes up to 10000 metres, complemented by an IPX8 waterproof rating. With a nominal capacity of 2500 mAh (3.8 V, 9.5 Wh), this battery pack supports 500 charge cycles at room temperature and maintains over 80% available capacity at -40ยฐC. It features a USB-C charging port, and includes multiple internal safety mechanisms such as protection against overcharge, over discharge, short-circuiting, and separator thermal shutdown. The HLB2500 is compatible with Nitecore HA29 UHE and HA27 UHE headlamps.
Features
- USB-C Rechargeable: Features a USB-C charging port for convenient recharging anywhere.
- All-Weather Operation: Designed to operate in temperatures as low as -40ยฐC and at altitudes up to 10000 metres.
- Internal Safety Features: Includes an intelligent protective circuit against overcharge, over discharge, and short-circuiting.
- Long Cycle Life: Supports over 500 charge/discharge cycles at room temperature and over 300 cycles at -40ยฐC.
- IPX8 Waterproof Rating: Provides superior waterproofing, built to withstand extreme weather conditions.
Package Includes
- 1 x Nitecore HLB2500 Battery Pack
Key Information
| Feature |
Details |
| Chemistry |
Lithium-ion |
| Nominal Capacity |
2500 mAh |
| Nominal Voltage |
3.8 V |
| Nominal Energy |
9.5 Wh |
| Charging Current |
1.5 A |
| Charge Cycles |
โ 500 |
| Ingress Protection Rating |
IPX8 |
| Warranty |
1 year |
Dimensions
| Feature |
Measurement |
| Length |
62 mm |
| Width |
38.5 mm |
| Height |
16.4 mm |
| Weight |
51 g |
Lithium-ion Battery warning: All Li-ion batteries have a risk of fire and/or explosion. Handle batteries with care, ensuring not to overcharge or over discharge, even if the battery contains a protection circuit. If battery is visibly damaged, stop use immediately and dispose of appropriately (Li-ion batteries pose a serious fire risk if thrown into household waste). If a battery is not to be used for over two weeks, store partially charged (30-50%) for maximum capacity retention.
