FYIOGXG 800T 2600mAh 14.4V lithium-ion standard battery
14.4 V lithium-ion replacement battery with 2600 mAh capacity fits 800T, 820S, 820T, 830T and PR-series vacuums
- Specifications69.80 x 36.90 x 36.70
- Typelithium_ion
- Battery Pack69.80 x 36.90 x 36.70
- Battery Typelithium_ion
- Battery Capacity2600.00 milliamp_hours
- Battery Voltage14.40 volts
- Replaces original battery for 800T, 820S, 820T, 830T, PR models
- 2600 mAh capacity delivers 37.44 Wh of runtime at 14.4 V
- Compact 69.80 x 36.90 x 36.70 mm pack fits the original bay
- Built-in protection guards against over-charge, over-discharge, over-voltage and short circuit
- ISO 9001, RoHS and CE certified for safety and quality compliance
Replacement lithium-ion battery
This 14.4 V 2600 mAh lithium-ion pack replaces the original battery in compatible vacuum cleaners. It uses a 4S1P cell arrangement with a fully decoded chip so the device recognises it immediately. Dimensions are 69.80 x 36.90 x 36.70 mm and weight is 190.0 g. The pack carries ISO9001, RoHS and CE certification.
Compatibility and limits
Suits owners of the 800T, 820S, 820T, 830T, PR-800T, PR-820T, PR-830S or PR-830T vacuums whose original part number is INR18650-M25-4S1P. Buyers who need a different voltage, a higher capacity or a different physical size should look at other options. The battery is not designed for devices outside the listed model range.
Decisive specification
The 14.4 V nominal voltage combined with the 2600 mAh capacity and the exact 69.80 x 36.90 x 36.70 mm form factor determine whether this pack fits and powers the target vacuum. If your machine requires a different voltage or cannot accept these dimensions, this unit will not work.
Highlights
- Replaces original battery for 800T, 820S, 820T, 830T, PR models
- 2600 mAh capacity delivers 37.44 Wh of runtime at 14.4 V
- Compact 69.80 x 36.90 x 36.70 mm pack fits the original bay
- Built-in protection guards against over-charge, over-discharge, over-voltage and short circuit
- ISO 9001, RoHS and CE certified for safety and quality compliance
Specifications
| Brand | FYIOGXG |
|---|---|
| Model | Replacement battery |
| Specifications | 69.80 x 36.90 x 36.70 |
| Type | lithium_ion |
| Battery Pack | 69.80 x 36.90 x 36.70 |
| Battery Type | lithium_ion |
| Battery Capacity | 2600.00 milliamp_hours |
| Battery Voltage | 14.40 volts |
Questions about this item
Will the 14.4 V 2600 mAh pack fit my PR-820T vacuum without modifications?
The replacement cell matches the original INR18650-M25-4S1P part number and the 69.80 x 36.90 x 36.70 mm footprint, so it slots into the PR-820T and the other listed models directly.
How can I verify the battery is delivering the rated 37.44 Wh after installation?
Run the vacuum through two or three full charge-discharge cycles; the runtime should then match the original specification and the built-in protection chip will report normal voltage levels.
Does the box include a charger or only the 190.0 g battery itself?
Only the lithium-ion battery pack is supplied; the original vacuum charger is reused for charging.
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