800mAh 3.7v Li-ion Replacement Battery for Philips HX8911/02 HX9110/02 HX9112 HX9111/12 Series with Pins

800mAh 3.7v Li-ion Electric Toothbrush Replacement Battery Compatible with Philips HX8911/02 HX9110/02 HX9112 HX9111/12 HX9903/11 HX9957/51 HX9954/56 HX9924/65 HX9924/61 Series with Pins

800mAh 3.7v Li-ion Replacement Battery for Philips HX8911/02 HX9110/02 HX9112 HX9111/12 Series with Pins

Applicable models HX8900 series:8910/8920/8911/8962 HX9100 series:9112/9120/9140/9141/9150/9160/9172/9182/9192 HX9900 series:HX9903/9924/9954/9984/992/993 HX number is marked on the bottom of your toothbrush handle. For example, HX91series, including HX9120, 9140,9150,9160 and if your handle shows numbers as HX9120/02, they are all HX91 series, the 2-4 digits behind HX91 only refer to exact model, color of the handle or this was sold as package. If you have any doubts, please always check with us before placing your order. Our commitment: All our batteries are checked and tested before shipping. Please note changing battery require basic soldering skills, this battery is not eligible for return and refund once been installed and damaged. Please visit our YouTube channel 'Million Magnets' for installation guide.

Key Features

• ✅ ??Important: Self-diagnosis beforehand: When you start to notice your toothbrush runs out of power quickly after been fully charged, it means the battery has reached its lifespan, you will need to replace a new battery.
• ✅ ??Size and Capacity: Rechargeable 3.7V 800 mAh Li-ion Battery, compatible with Philips HX8900 HX9100 HX9900 series electric toothbrush. This premium quality battery with long pins allow easy insertion and fit perfectly to the circuit board holes.
• ✅ ??However, if your toothbrush is not responding and not charging at all, it means the PCB or motor of your toothbrush has been damaged, it won't help to repair with battery change. We have explained/demonstrate above how the aged rubber seal could let the water seep into the handle and further to damage the internal structure.
• ✅ ??Our commitment: All our batteries are checked and tested before shipping. Please note changing battery require basic soldering skills, this battery is not eligible for return and refund once been installed and damaged. Please visit our YouTube channel 'Million Magnets' for installation guide.
• ✅ ??Remarks: Our technician recommend you to change rubber seal regularly, every 3 month to prolong the service life of your toothbrush, motor and battery. To replace the battery you may need to replace the rubber seal depends on the method of installation and toothbrush series.

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