Maxmech Battery ULB 20-4.0Ah 4Ah
KSh 4,500.00
Key Features
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Extended Runtime: Offers double the Amp-hour rating of standard 2.0Ah packs, allowing for long shifts without frequent battery changes.
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Higher Continuous Current Draw: The dual-parallel cell layout manages heat better and minimizes voltage sag under heavy motor loads.
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Overload & Thermal Protection: Built-in protection board safeguards against overheating, cell overcharging, deep discharge, and short circuits.
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Integrated LED Fuel Gauge: Exterior push-button status light provides quick verification of remaining charge before starting heavy operations.
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Full Platform Compatibility: Fits all 20V Maxmech cordless power tools and fast chargers.
Maxmech ULB 20-4.0Ah is a 20V, 4.0 Amp-hour (Ah) high-capacity lithium-ion battery pack. Designed to deliver double the runtime and higher sustained current output compared to the 2.0Ah variant, it is engineered for power-hungry tools demand continuous heavy loads.
Technical Specifications
| Specification | Details |
| Model | ULB 20-4.0Ah |
| Voltage Rating | 20V Max |
| Capacity | 4.0 Ah (80 Wh) |
| Battery Chemistry | Lithium-Ion (Li-Ion) |
| Cell Configuration | Dual-layer 10-cell pack |
| Mounting System | Slide-on clip interface |
| LED Fuel Gauge | Integrated 3-stage LED charge indicator |
| Charge Time | Approx. 60–80 mins (with fast charger) |
| Weight | Approx. 0.65–0.72 kg |
| Weight | 2 kg |
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