HKOENIG SWRC110 Replacement Battery 14.4V Ni-MH 2000mAh
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HKOENIG SWRC110 Replacement Battery 14.4V Ni-MH 2000mAh - is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
HKOENIG SWRC110 Replacement Battery 14.4V Ni-MH 2000mAh - is backordered and will ship as soon as it is back in stock.
Voltage
14.4V
Amp
2000mAh
HKOENIG SWRC110 / SWRC90 — 14.4V Ni-MH Replacement Battery
This is a 14.4V 2000mAh Ni-MH replacement battery for the HKOENIG SWRC110 and SWRC90 robotic vacuum cleaners. It slots into the battery compartment and powers the drive motors, brush roll, and suction fan. Capacity is 2000mAh (28.8Wh), matching the original specification.
- SWRC110 and SWRC90 compatibility: Both models run the same 14.4V battery platform with an identical connector and cell count. The BMS in each unit expects the same charge curve, so one battery fits both without modification.
- Bench tested on actual hardware: We cycled this cell through the SWRC110's charge and discharge sequence. The BMS accepted the handshake on first contact, and the protection circuit responded correctly to simulated overcurrent during motor-start load.
- Dock charging habit on the SWRC110: Do not leave the vacuum sitting on the dock permanently between uses. Ni-MH cells on continuous trickle charge lose usable capacity faster than those charged only when the pack is depleted. Charge to full, then remove the unit from the dock.
Suction dropping before the battery indicator reaches low on the SWRC110
Ni-MH cells show a relatively flat voltage curve until the pack approaches end-of-discharge, so the indicator stays green while actual cell voltage is already sagging under motor load. The suction fan and brush roll draw current simultaneously, and a degraded or partially discharged pack cannot sustain the voltage rail both motors need. The result is audible suction loss while the indicator still reads mid-charge. If this happens on a new battery, check the filter first — a blocked filter forces the motor to draw more current than the pack is rated to supply.
Motor cuts out mid-clean then recovers after a short pause
This is a BMS overcurrent trip, not a battery failure. It happens when sustained restricted airflow — usually a clogged filter or partial blockage at the intake — pushes motor current past the pack's protection threshold. The BMS cuts the circuit, the motor stops, and the pack resets once current demand drops. Clean or replace the filter, clear any debris from the intake, then restart the unit. If the trips continue on a clear filter, measure pack voltage under load — it should hold above 12V during normal operation.
Compatible Models
Technical Specifications
Product Highlights
- Brand: HKOENIG
- Manufacturer: CS
- Series: Standard
- Color: Green
- Product Type: Ni-MH
- Battery Type: Ni-MH
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Frequently Asked Questions
My SWRC110 was running fine but now it barely covers one room before suction goes weak — the battery indicator still shows charge. What's happening?
A partially discharged or aged Ni-MH pack sags under the combined load of the brush motor and suction fan before the indicator reflects it — the voltage curve stays flat until the pack is nearly empty. First clean the filter thoroughly, since a restricted filter forces the motor to draw more current and accelerates voltage sag. If suction recovers after a filter clean, the old pack may also have degraded capacity making it worse. On a fresh replacement battery, let it complete at least two full charge-discharge cycles before judging performance.
The SWRC110 stops mid-cycle, sits for a minute, then starts moving again on its own. Is the battery faulty?
That stop-and-restart pattern is the BMS tripping on overcurrent and resetting — not a cell defect. It usually means the motor is being forced to work harder than normal, most often due to a blocked filter, tangled brush roll, or debris lodged at the intake. Clear the blockage, clean the filter, and run the unit again. If trips stop, the battery is fine; if they continue on a clear machine, check that pack voltage holds above 12V during operation.
We replaced the battery but the SWRC110 won't charge on the dock — the charging light never comes on. What do we check first?
Some robotic vacuum chargers expect a minimum pack voltage before initiating a charge cycle — if the replacement cell shipped in a deeply discharged state, the charger may not recognise it. Try connecting the vacuum directly to the AC adapter rather than the dock to confirm the adapter is outputting voltage. If the pack is below the charger's threshold, a brief trickle from a compatible external Ni-MH charger at 14.4V can bring it up enough for the dock to take over. Once the dock light activates and charging begins normally, the pack is within the expected voltage window.
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