PERSISTINVISITING｜1.2V 2200mAh Sub-C (SC) Ni-Cd Rechargeable Battery Cell with Solder Tabs for DIY Power Tool Pack Repair

Compatible Devices

• This is a typical SC-size Nickel-Cadmium (Ni-Cd) battery cell. It is mainly used for battery pack repair, DIY battery assembly, and battery pack rebuilding, rather than being a direct replacement for a specific complete device battery.
• Common Applications:
• 1. Power Tool Battery Pack Repair (Main Application)
• Used for replacing aged Ni-Cd cells inside older power tool battery packs.
• Compatible applications include:
• - Cordless drill battery packs
• - Electric screwdriver battery packs
• - Cordless impact wrench battery packs
• - Angle grinder battery packs
• - Chainsaw battery packs
• - Backup battery packs for power tools
• Usage Method:
• Open the old battery pack → Replace worn-out Ni-Cd cells → Rebuild the battery pack using spot welding.
• ---
• 2. Garden Tool Battery Packs
• Suitable for:
• - Electric pruning shears
• - Hedge trimmers
• - Electric sprayers
• - Lawn and garden tools
• - Small outdoor equipment
• Advantages:
• Ni-Cd batteries provide strong low-temperature performance and high current output, making them suitable for equipment with high starting loads.
• ---
• 3. Robot Vacuum & Cleaning Equipment Battery Repair
• Some older devices use Ni-Cd battery packs.
• Applications include:
• - Robot vacuum battery pack repair
• - Vacuum cleaner battery pack repair
• - Automatic cleaning equipment
• Examples:
• - Older robot vacuum cleaners
• - Commercial cleaning equipment
• ---
• 4. Emergency Lighting Equipment
• Common uses:
• - Emergency lights
• - LED backup lighting
• - Fire emergency lamps
• - Power outage lighting systems
• **Advantages:**
• - Stable long-term storage performance
• - Good cycle life
• - Low maintenance cost
• ---
• 5. Rechargeable Household Devices
• Examples:
• - Cordless handheld vacuum cleaners
• - Electric mops
• - Electric brushes
• - Portable cleaning devices
• Used for replacing aging internal battery packs.
• ---
• 6. Cordless Phones & Communication Equipment
• Used in some older devices:
• - Cordless phone battery packs
• - Backup batteries for wireless communication equipment
• ---
• 7. Toys & Model Equipment
• Examples:
• - RC models
• - Electric toy cars
• - Kids’ ride-on vehicles
• - Model robots
• Requires:
• - 1.2V single-cell voltage
• - Multiple cells connected in series to create a battery pack
• ---
• 8. DIY Battery Pack Building
• This is the primary market for this product.
• Suitable for:
• - Custom battery pack creation
• - Rebuilding old battery packs
• - Battery repair enthusiasts
• - Electronics DIY projects
• Example Configurations:
• | Battery Cells | Pack Voltage |
• | 5 cells in series | 6V |
• | 6 cells in series | 7.2V |
• | 8 cells in series | 9.6V |
• | 10 cells in series | 12V |
• | 12 cells in series | 14.4V |
• | 18 cells in series | 18V |
• ---
• 9. Industrial Backup Power Applications
• Examples:
• - Instrument equipment
• - Control systems
• - Testing equipment
• - Meter backup batteries
• ---
• 10. Repair of Older Professional Equipment
• Examples:
• - Measuring instruments
• - Backup batteries for medical equipment
• - Industrial control equipment
• ---
• Note: This SC Ni-Cd cell is intended for battery pack rebuilding and DIY applications. Users should confirm voltage, size, connection method, and battery chemistry compatibility before assembly.