Master Watt BOT-12
 | Outdated Product Device: charger; Type: inverter; Battery voltage: 12 В; Battery capacity 12V (Ah): 7 – 200; winter charging mode; battery storage mode; USB-A: USB-A (fast charge): USB-C: Power source: 230 В; Power consumption (charge) (W): 190; Size (mm): 190x95x65; Weight (kg): 0.5; |
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charger, inverter, on battery: 6 V, 12 В, capacity 3 – 140 Ah, WET/EFB (Lead-Acid), AGM, GEL, charging current: from 2 А, up to 4 А, auto-adjustment, desulfation
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charger, inverter, on battery: 12 В, capacity 3 – 120 Ah, WET/EFB (Lead-Acid), AGM, GEL, LiFePO4, charging current: up to 4 А, auto-adjustment, 170x65x270 mm, weight 0.72 kg
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Master Watt 2026 - new arrivals, bestsellers, and the most relevant models Master Watt.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Master Watt 2026 - new arrivals, bestsellers, and the most relevant models Master Watt.
Model overview based on user reviews
The Master Watt BOT-12 is a highly regarded impulse (inverter) charger known for its automatic mode and ability to transition into maintenance mode after restoration. Users have praised its effectiveness in restoring even heavily depleted batteries, such as a 190 Ah and a 100 Ah battery, with one user noting the device's ability to almost completely revive a dead battery. The charger is appreciated for its simple control and the fact that it does not heat up during operation, which adds to its reliability and ease of use. Despite its compact size and lightweight design, it performs efficiently without the need for a heavy transformer. Overall, the Master Watt BOT-12 is considered one of the best options on the market, with no significant drawbacks reported by users.
Pros
With the help of BOT-12, I restored, almost completely, a dead 190 Ah battery, though I had to spend a decent amount of time, but the game is worth the candle. developers - BRAVO! ! ! It works in automatic mode, after restoration, it goes into maintenance (save) mode. I think that for today, this is the best that is on this market. So far I haven't seen anything negative. I've been using for about a year. use Master Watt BOT-12 few months |
Excellent!!! Raised 100A battery. It does not heat up at all. I thought, where is the transformer with such a weight? The control is simple. Bravo Dnepr! You can, if you want. Everything no |
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