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The Velamp 3R12/1BP is a 4.5V zinc carbon battery delivering a robust 3000mAh capacity in a compact, flat design with dual fins. Engineered for reliable, long-lasting power in everyday devices and experiments, it combines eco-friendly technology with a lightweight, easy-to-install form factor—perfect for professionals who demand consistent performance on the go.


| Manufacturer | Velamp | 
| Part Number | 3R12/1BP | 
| Product Dimensions | 6 x 6.3 x 2 cm; 70 g | 
| Item model number | 3R12/1BP | 
| Colour | Green | 
| Power Source | DC | 
| Voltage | 4.5 Volts | 
| Item Package Quantity | 1 | 
| Number of Pieces | 1 | 
| Measurement System | Metric | 
| Included Components | battery | 
| Batteries included? | Yes | 
| Batteries Required? | Yes | 
| Battery Cell Type | Zinc Carbon | 
| Battery Capacity | 3000 Milliampere Hour (mAh) | 
| Item Weight | 70 g | 
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