Replacement Battery for Wella Bella Super Chromini Contura shavers — Cameron Sino SB8526 (WM1590-7290 compatible)

Replacement Battery for Wella Bella Super Chromini Contura shavers — Cameron Sino SB8526 is a rechargeable lithium-ion cell designed as a direct replacement to restore cordless operation of compatible Wella electric shavers. This battery is intended to replace worn or failed cells in models listed as WM1590-7290 for the Bella, Super Chromini and Contura series, returning runtime and charging functionality without altering the shaver’s original form factor.

Advantages

The replacement battery provides a like-for-like power source that maintains the shaver’s original voltage and capacity characteristics, allowing for predictable runtime and charging behaviour. It is manufactured to fit the same compartment and connector layout as the original cell, simplifying installation. Using a dedicated replacement cell helps avoid performance issues associated with degraded batteries and offers a cost-effective way to extend the service life of the electric shaver.

Suitable for

• Replacing worn or no-longer-charging batteries in Wella Bella, Super Chromini and Contura shavers
• DIY repairs to restore cordless operation and runtime
• Servicing small electric grooming devices that use the compatible battery format

Key specifications

• Cell type: rechargeable lithium-ion chemistry
• Form factor: compact replacement cell sized for electric shaver compartments
• Compatibility: designed to match the connector and dimensions used in the listed Wella shaver models
• Intended use: restores runtime and charging function for cordless shavers

How to use

Before installation, ensure the shaver is switched off and disconnected from any charger. Open the battery compartment according to the shaver manufacturer’s instructions, remove the old cell, and note the polarity and connector orientation. Fit the replacement battery in the same position and reconnect the terminal or plug securely. Close the battery compartment and charge the shaver fully before first use to calibrate the cell and attain optimum runtime.

Usage recommendations

Use only by someone comfortable with small appliance battery replacement; avoid shorting the terminals and handle the cell according to standard lithium-ion safety practices. Charge with the device’s original charger and avoid exposing the battery to extreme heat, moisture, or mechanical damage. If the shaver shows signs of overheating, swelling, or other abnormal behaviour after replacement, discontinue use and seek professional service.