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Rectangular lithium polymer battery pack with label showing 2500mAh 25.2V

cameron sino Replacement Battery 2500mAh 25.2V for Eufy HomeVac S11 Go Reach Infinity Lite

SKU CH-WA65-SJJPN

Replacement lithium-polymer battery delivers 2500 mAh at 25.2 V for compatible Eufy HomeVac S11 models

  • Battery typeLithium polymer
  • Battery capacity2,500 mAh
  • Battery voltage rating25.2 V
  • Product typeLithium polymer
  • 2500 mAh capacity extends cleaning sessions
  • 2 V lithium-polymer chemistry matches original power
  • Compatible with HomeVac S11 Go, Reach, Infinity and Lite
  • Replaces part numbers PK-1819-A03 and T2501
  • New condition ensures full 63.00 Wh energy storage

Compatible Eufy HomeVac S11 Models

This replacement battery fits the Eufy HomeVac S11 Go, Reach, Infinity and Lite stick vacuums. It also matches the Bissell ICONpet Cordless 2288 using part numbers PK-1819-A03 and T2501. Owners of those specific models can swap the original pack without adapter cables. Users with other Eufy or Bissell series should verify their part number before ordering.

Sustained Runtime on Lithium Polymer

The 2500 mAh lithium polymer cell delivers 63.00 Wh at 25.2 volts, maintaining steady voltage through a cleaning session rather than sagging after a few minutes. Consistent output keeps suction stable on carpet and hard floors until the pack reaches its low-voltage cutoff. Runtime varies with power mode and floor type, but the chemistry resists the sharp drop-off seen in older nickel packs.

Straightforward Pack Swap

The pack slides into the vacuum body and locks with the original latch; no soldering or tools are required. Align the polarity markers on the connector before pressing home — reversed insertion will prevent the vacuum from powering on. A full charge before first use calibrates the fuel gauge and avoids premature shutdowns.

How it compares

Measured against everything we stock in Vacuum Parts & Batteries, at today’s prices. Recalculated every night.

Price $62.99
Pricier than about 81% of the 131 comparable items (median $26.99).

Specifications

Product
Brand nameCameron sino
Model nameBissell ICONpet Cordless 2288 Eufy HomeVac S11 Go HomeVac S11 Reach HomeVac S11 Infinity HomeVac S11 Lite
Part numberSkullcandy PK-1819-A03 Eufy T2501
Product typeLithium polymer
Power
Battery typeLithium polymer
Battery capacity2,500 mAh
Battery voltage rating25.2 V

Questions about this item

How much heat does the 25.2V lithium-polymer pack produce during extended cleaning sessions?

The 2500mAh lithium-polymer cell runs at 25.2V and 63.00Wh, so heat output stays low during normal whole-home runs.

Which Eufy vacuum models must I already own for the PK-1819-A03 battery to fit?

It fits the HomeVac S11 Go, S11 Reach, S11 Infinity and S11 Lite, plus the Bissell ICONpet Cordless 2288.

Will the 2500mAh cell work with the original charger that came with my S11 Go?

Yes, the replacement uses the same 25.2V chemistry and PK-1819-A03 pin-out as the factory T2501 pack.

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