12V 3.0Ah Replacement Battery for DeWalt DCB123 and DCB124 Tools
GeB® POWER SOLUTIONS Professional Grade | Factory Direct | Global Standard 12V 1.5Ah Lithium-Ion Replacement Battery Reliable Energy for Your Professional Cordless Tools ⚡ TRUE CAPACITY 1500mAh real rating for consistent runtime. 🛡️ SMART BMS Protection against overcharge & heat.
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12V 3.0Ah Replacement Battery for DeWalt DCB123 and DCB124 Tools
GEB’s DCB12-3X replacement battery is designed for compatible DeWalt cordless power tools. It combines a protected lithium-ion battery pack with a durable housing for OEM and wholesale applications.

Product specifications
| Model | DCB12-3X |
|---|---|
| Battery type | Lithium-ion |
| Voltage | 12V |
| Capacity | 3.0Ah |
| Energy | 36Wh |
| Cell type | Premium lithium-ion cells |
| Cell configuration | 3S1P |
| Compatible models | DCB123, DCB124 |
| Protection | Overcharge, over-discharge, over-current, over-temperature and short-circuit protection |
| Cycle life | Up to 500-800 cycles |
| Warranty | 12 months |
| OEM / ODM | Supported |
| Certifications | CE, RoHS, UN38.3 and MSDS |
| Charging compatibility | Compatible DeWalt 12V charger |
OEM and purchasing support
OEM/ODM customization is available. Contact GEB for MOQ, samples, lead time, packaging and shipping documentation.
