Compare the original part number, voltage, connector, dimensions and product photographs. Similar names or appearance alone do not establish compatibility. Do not assume different voltages are interchangeable. If a label or compatibility entry is unclear, ask us before ordering.
Capacity and expected runtime
Capacity may be expressed in mAh or Wh. Compare like-for-like specifications, including voltage and physical size. A higher-capacity option can differ in dimensions and weight. Actual runtime varies with the device and usage; capacity is not a guaranteed number of operating hours.
Choosing an adapter or charger
Check the required output voltage, supported current or power, connector and charging protocol against your device specifications. Review the input range and included mains plug separately. A connector that fits physically does not by itself mean the charger is suitable.
Installation and safe use
Follow the device instructions and the installation information supplied for the product. Disconnect power before work and avoid forcing connectors or damaging cells. Stop using a swollen, leaking, damaged or unusually hot battery and contact support for handling instructions; do not send it through ordinary mail without advice.
Safety and quality
Safety is a foundation of our product approach. We test products before dispatch and provide the protection and temperature-control information applicable to each item. Do not assume every product has identical protection features; use the specifications and instructions for that product.
Support before and after purchase
If you are unsure, send us your device model, original part number, voltage and clear photographs of labels or connectors. Tool kits, installation videos or guidance are available where stated on the product page. We aim to give useful answers without exaggerated performance promises.
Product verification
Use Verify your product to check a Battger verification code. Enter the code as supplied and review the result carefully. If the code cannot be checked or a result is unclear, contact support with your purchase details rather than assuming authenticity from appearance alone.