Rechargeable Battery Cameron Sino for Panasonic HHR-P104 / HHR-P104A / P104A/1B — replacement for type 29 (MPN SB8529)

Rechargeable replacement battery from Cameron Sino designed as a direct fit for devices that originally used Panasonic HHR-P104, HHR-P104A and P104A/1B type cells. This pack preserves the original form factor and terminal layout to ensure compatibility with cordless phones and small household or office appliances that accept type 29 replacements. The battery is intended as a functional substitute for applications requiring the same physical size, voltage and connector arrangement as the listed OEM cells.

Advantages

The battery offers a compatible physical design and connector alignment for a straightforward swap into devices that used the referenced Panasonic cells. It delivers rechargeable operation to restore device portability without modification to the product housing or wiring. The pack is manufactured to meet typical safety and performance expectations for rechargeable replacement cells and is supplied ready for installation.

Suitable for

• Cordless home and office phones that list HHR-P104 or similar type 29 batteries
• Small household electronic appliances with matching battery compartment dimensions and terminals
• Service or repair tasks where OEM-type form factor and electrical compatibility are required

Key specifications

• Form factor: replacement pack matching original HHR-P104 series dimensions and terminal layout
• Chemistry: rechargeable NiMH (typical for this type of replacement pack)
• Intended use: cordless telephony and small appliance power
• Connector: original-style terminals for direct installation without adapter

How to use

Before installation, ensure the device is powered off and disconnected from any mains charger. Remove the old battery following the device manufacturer's disassembly guidance, noting terminal polarity and orientation. Insert the replacement pack aligning terminals and securing any retaining clips or covers. Reassemble the device and perform a full charge according to the device charger instructions before first use to condition the pack. Dispose of the removed battery according to local regulations for rechargeable cells.

Usage recommendations

Use the replacement only in devices designed for the same voltage and form factor. Charge with the device's original charger or a compatible charger recommended by the device manufacturer. Avoid exposing the battery to extreme temperatures, water, or mechanical damage. For best long-term performance, store partially charged (about 40–60%) if the battery will be unused for extended periods and recycle used batteries at appropriate collection points.