At Almuco, we receive daily inquiries from both professionals and private individuals regarding batteries that have stopped charging. Although we specialize in the repair of machinery and power tools in Málaga, there is one component we refuse to take risks with: lithium batteries.
In this post, we explain why safety is our priority and what options you have if your battery has reached the end of its useful life.
⚠️ What TikTok and YouTube videos don’t tell you
Lately, there has been a proliferation of tutorials that promise to "resuscitate" batteries through methods like creating electrical bridges or replacing individual cells at home. As a technical service provider, our recommendation is clear: do not attempt this.
Fire Risk: A welding defect or a damaged cell can trigger "thermal runaway," resulting in chemical fires that cannot be extinguished with water.
No guarantee: Any tampering voids the CE safety certificate and the manufacturer's warranty.
Colateral damage: A poorly repaired battery can burn out the charger or, worse yet, the internal electronics of your tool.
As fire safety experts warn...
Comparison table
| Characteristics | Original New Battery | DIY Repair |
|---|---|---|
| Safety | ✅ Certificate (UE Regulations) | ❌ High risk of explosion |
| Guarantee | ✅ 3 official years | ❌No guarantee |
| Performance | ✅ 100% power | ⚠️ Unstable and variable |
| Life span | ✅ Long Life | ❌ Very short and unpredictable |
Our brand and solutions
Although we do not repair batteries (for your safety), at Almuco we help you find the best technical solution. We currently work with leading brands and high-quality options:
Professional Range: Supply of original batteries for Bosch Professional and DeWalt.
Certified Budget-Friendly Range: We offer reliable solutions from Vito Tools and Total Tools—ideal for those looking to save without compromising on safety.
Checklist (maintenance tips)
💡 Almuco tips to help your battery last longer
To prevent your battery from failing prematurely, follow these golden rules:
Don't drain it to 0%: If you notice the machine losing power, stop and charge it.
Avoid Málaga's heat: Never leave it in the sun or in the car during the summer..
Original charger: Do not use low-quality "universal" chargers..
Storage: If you don’t use it for a month, store it with a half-charge (never empty).
In compliance with current consumer regulations...
Does your tool need a tune-up?
If your battery is working but the device itself is malfunctioning, bring it to us! We are your trusted repair shop in Málaga.