Battery Technology Inc. WDX0R-BTI 3 Cell Li-Poly 11.4V 3684mAh battery
- 3 Cell Lithium Poly…
- 11.4 V
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Replacement lithium-ion battery delivering 7800mAh at 7.4V for Bright Star LightHawk flashlights
This Cameron Sino lithium-ion pack replaces the original power source in Bright Star models 07802, 07815, 07816, 07817, 07835, 07855, 07857 and LightHawk units carrying part number 07880. It delivers 7800mAh at 7.4 volts for 57.72Wh of energy. The fully decoded chip communicates with the host device exactly like the factory cell. Installers should verify the model number and original part number before fitting.
Under continuous discharge the integrated electronics guard against over-charge, over-discharge, over-voltage and short-circuit events, helping the pack maintain stable voltage until the cut-off threshold. A fresh cell reaches its rated capacity after two or three full charge and discharge cycles. Using a low-quality charger will degrade cycle life and reduce run-time between charges. The 283.6g pack fits the original compartment without modification.
The 7.4V nominal rating means the pack is designed for devices engineered around a two-cell lithium-ion stack; it cannot power equipment that requires a different voltage rail. Physical dimensions of 66.80 x 61.20 x 37.00mm and the proprietary connector restrict use to the listed Bright Star models. Storage above 60°C (140°F) or exposure to fire and water will cause permanent damage. Disassembly is not permitted.
Measured against everything we stock in LiPo Battery Packs & Chargers, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | Cameron Sino |
| Model name | 07802, 07815, 07816, 07817, 07835, 07855, 07857, LightHawk |
| Part number | 07880 |
| Power | |
| Battery capacity | 7,800 mAh |
| Battery voltage rating | 7.4 V |
| In the box | |
| Battery pack size | 66.8 × 61.2 × 37 |
The 7.4V 7800mAh cell matches the original specifications and includes overcharge, over-discharge, over-voltage and short-circuit protection to keep temperature and current draw within normal limits.
You need the original Bright Star charger and the matching connector on your 07802, 07815, 07816, 07817, 07835, 07855 or 07857 LightHawk — the replacement uses the same interface.
Yes, the dimensions and 283.6g weight are identical to the factory battery, so it seats properly in any listed LightHawk without modification.
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