Uncompromising Power for the Toughest Jobs
When you are halfway through a demanding project, the last thing you need is a battery that quits before you do. The POWTREE 18V High-Capacity Replacement Battery is engineered to deliver consistent, reliable, fade-free power from the first cut to the last. Proudly manufactured right here in the UK, this is the robust power solution that tradespeople and serious DIYers have been waiting for.
Engineered for Endurance
Built with premium-grade lithium-ion cells, the POWTREE 18V battery offers an impressive 5.0Ah capacity, ensuring longer runtimes and fewer trips to the charger. Unlike cheaper alternatives, our advanced cell technology prevents the dreaded 'memory effect', meaning you can top up your charge whenever it suits you without damaging the battery's overall lifespan.
Robust, Jobsite-Ready Construction
We know that tools get dropped, knocked, and dragged through the mud. That is why the POWTREE battery features a heavy-duty, impact-resistant outer casing designed to withstand the harsh realities of a British building site or a busy home workshop. The secure locking mechanism ensures a tight, reliable connection to your tools, eliminating power drops caused by vibration.
Why Choose POWTREE?
- Made in the UK: Rigorous quality control and ethical manufacturing practices on British soil.
- Fade-Free Performance: Consistent power output right down to the last drop of charge.
- Eco-Friendly Fulfilment: Dispatched from our UK warehouse in sustainable packaging, significantly reducing our carbon footprint.
- Universal Compatibility: Designed to seamlessly fit a wide range of standard 18V power tools (check specs for details).
Upgrade your toolkit today — the POWTREE 2×8000mAh M18 battery delivers fade-free 5.0Ah power with a built-in LED charge indicator. Add to basket for free UK delivery and a 12-month warranty.
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Technical Specifications
- 18V
- 5.0Ah
- Premium Lithium-Ion
- 0.65 kg
- United Kingdom
Price Comparison
See how POWTREE's £157.92 price compares across UK retailers — premium Li-ion cells without the OEM markup
| Retailer | Price | Delivery | Warranty |
|---|
| POWTREE UK (Specialist)BEST | £157.92 | FREE | 12 months + UK Support |
| eBay (est.) | £197.40 | Varies | Seller dependent |
| High Street RRP | £252.67 | N/A | Varies |
POWTREE UK (Specialist)BEST
£157.92
Delivery: FREEWarranty: 12 months + UK SupportReturns: 30-day ify-between mb-2">
eBay (est.) £197.40
Delivery: VariesWarranty: Seller dependent
High Street RRP
£252.67
Delivery: N/AWarranty: Varies
Prices checked 8 May 2026. Prices may vary.