The Fenix replacement battery pack for Fenix HP35R and HP35R SAR headlamps. The battery can be mounted on the back of the head using the HP35R’s headband and connectors, or it can be carried on a belt, in a pocket, or in a backpack. The battery pack features a red indicator light, a charge status display, and a USB-C charging port. The USB-C port also functions as an output, allowing the battery pack to be used as a power bank for charging a phone or other USB devices.
Product Information
- Built-in Li-ion battery with a capacity of 36 Wh (7.2 V / 5000 mAh)
- Charges via USB-C connection (approx. 2 hours with a USB charger of at least 27 W)
- Power bank function (USB-C output) with up to 20 W output (supports PD3.0/PD2.0 protocols)
- Battery pack includes a battery status indicator and red light with flashing mode (5 lm) and constant mode (20 lm)
- Dimensions: 9.53 × 5.58 × 4 cm
- Weight: 206 g
- 2-year warranty
Important Information:
- Do not disassemble sealed components – doing so will void the warranty.
- The battery has no memory effect – it can be recharged at any time, even after short use.
- For long-term storage, it is recommended to keep the battery charged to about one-third of its capacity to maximize battery life.
