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Cameron Sino WI502QF ZenWatch 2 270mAh 1.00Wh 3.7V battery
Replacement smartwatch battery delivering 270 mAh at 3.7 V with a fully decoded chip matching original specifications
- Replacement battery restores smartwatch runtime
- 270mAh 1.00Wh 3.7V matches original spec
- ISO9001 RoHS CE certified for safety
- Built-in protection guards against overcharge and short circuit
- 3g 25.65x25.80x3.96mm fits ZenWatch 2 exactly
Replacement battery for ZenWatch 2
This Cameron Sino battery replaces the original power cell in the WI502QF and ZenWatch 2 smartwatch models. It matches the 270mAh capacity and 3.7V voltage of the factory unit. A fully decoded chip ensures the watch recognises the battery and reports charge levels correctly. The pack measures 25.65 x 25.80 x 3.96mm and weighs 5.3g.
Compatibility and installation limits
Fit is restricted to devices carrying part numbers 0B200-01760100 or C11N1541 1ICP4/26/25; other models will not accept this cell. The supplier notes that peak performance arrives after two or three full charge and discharge cycles. A low-quality charger can shorten usable life, so the original or an equivalent adapter is recommended. The battery must not be disassembled, exposed to fire or water, or stored above 60°C.
Capacity decides suitability
The 270mAh / 1.00Wh rating is the single figure that determines whether this part meets the watch's runtime needs. Buyers who need longer endurance between charges cannot obtain it from this cell. The built-in protection circuit guards against overcharge, over-discharge, over-voltage and short circuits. ISO9001, RoHS and CE certifications confirm baseline safety and quality standards.
Highlights
- Replacement battery restores smartwatch runtime
- 270mAh 1.00Wh 3.7V matches original spec
- ISO9001 RoHS CE certified for safety
- Built-in protection guards against overcharge and short circuit
- 3g 25.65x25.80x3.96mm fits ZenWatch 2 exactly
Specifications
| Brand | Cameron Sino |
|---|---|
| Model | WI502QF, ZenWatch 2 |
Questions about this item
Does the WI502QF match my ZenWatch 2 part number 0B200-01760100?
Yes, the battery lists 0B200-01760100 and C11N1541 as compatible part numbers for the ZenWatch 2.
What runtime does the 270mAh 1.00Wh cell deliver in daily use?
The 3.7V 270mAh capacity restores the original smartwatch runtime; expect similar screen-on time to a fresh factory cell.
What connector standard does the 1ICP4/26/25 pack use?
It uses the original ZenWatch 2 flat-flex connector; the decoded chip communicates with the watch power management exactly like the OEM battery.
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