HTRC P20
 | Expecting restock Device: charger; Type: inverter; Battery voltage: 12 В; 24 В; voltmeter; ammeter; winter charging mode; battery storage mode; USB A: USB-A (fast charge): USB C: Power source: 230 В; Size (mm): 158x90x50; Weight (kg): 0.47; |
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charger, inverter, on battery: 12 В, 24 V, capacity 5 – 160 Ah, WET/EFB (Lead-Acid), AGM, GEL, charging current: from 4 А, up to 8 А, auto-adjustment, desulfation, 180x335x65 mm
charger, inverter, on battery: 12 В, 24 V, capacity 6 – 180 Ah, charging current: from 3 А, up to 6 А, auto-adjustment, 330x70x190 mm, weight 0.9 kg
charger, inverter, on battery: 12 В, 24 V, capacity 2 – 150 Ah, charging current: from 3 А, up to 8 А, auto-adjustment, 185x106x70 mm
charger, inverter, on battery: 12 В, 24 V, capacity 5 – 150 Ah, WET/EFB (Lead-Acid), AGM, GEL, charging current: from 4 А, up to 8 А, auto-adjustment, desulfation
charger, inverter, on battery: 12 В, 24 V, capacity 5 – 150 Ah, WET/EFB (Lead-Acid), AGM, GEL, charging current: from 2 А, up to 10 А, auto-adjustment, desulfation, 286x103x65 mm, weight 0.87 kg
charger, inverter, on battery: 12 В, 24 V, capacity 1.2 – 350 Ah, WET/EFB (Lead-Acid), AGM, GEL, charging current: from 8 А, up to 15 А, auto-adjustment, 115x200x60 mm, weight 0.95 kg
charger, inverter, on battery: 6 V, 12 В, 24 V, WET/EFB (Lead-Acid), AGM, GEL, charging current: from 1 А, up to 10 А, stepwise
charger, inverter, on battery: 12 В, 24 V, capacity 10 – 300 Ah, WET/EFB (Lead-Acid), AGM, GEL, charging current: from 0.8 А, up to 10 А, auto-adjustment, desulfation, 215x112x115 mm, weight 1.49 kg
charger, inverter, on battery: 6 V, 12 В, 24 V, capacity 40 – 160 Ah, WET/EFB (Lead-Acid), AGM, GEL, Li-Ion, charging current: up to 12 А, auto-adjustment, 193x183x80 mm, weight 1.18 kg
charger, inverter, on battery: 6 V, 12 В, 24 V, capacity 35 – 225 Ah, WET/EFB (Lead-Acid), AGM, GEL, charging current: up to 22 А, stepwise, desulfation, 210x140x360 mm, weight 8.5 kg
charger, inverter, on battery: 12 В, 24 V, capacity 1.2 – 230 Ah, WET/EFB (Lead-Acid), AGM, GEL, charging current: from 1.5 А, up to 7 А, auto-adjustment
charger, inverter, on battery: 6 V, 12 В, 24 V, WET/EFB (Lead-Acid), AGM, GEL, Li-Ion, charging current: up to 25 А, auto-adjustment, desulfation, 234x75x131 mm, weight 1.22 kg
charger, inverter, on battery: 6 V, 12 В, 24 V, WET/EFB (Lead-Acid), AGM, GEL, Li-Ion, charging current: up to 50 А, auto-adjustment, desulfation, 310x180x90 mm, weight 2.3 kg
charger, inverter, on battery: 12 В, 24 V, capacity 20 – 1500 Ah, WET/EFB (Lead-Acid), AGM, GEL, charging current: up to 40 А, auto-adjustment, desulfation, 254x160x76 mm, weight 1.3 kg
charger, inverter, on battery: 12 В, 24 V, capacity 20 – 1500 Ah, WET/EFB (Lead-Acid), GEL, charging current: up to 50 А, stepless adjustment, desulfation, 332x178x80 mm, weight 3.6 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 HTRC 2026 - new arrivals, bestsellers, and the most relevant models HTRC.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog HTRC 2026 - new arrivals, bestsellers, and the most relevant models HTRC.
Model overview based on user reviews
The HTRC P20 is a versatile and affordable charging device compatible with various battery types, including LiFePO4 and lead-acid. Users appreciate its high-quality assembly and soft silicone cables with strong connectors. It retains the last settings in memory, which is convenient during power outages. However, the device does not consistently deliver the claimed 20A charging current, with users reporting a maximum of around 16-17.2A. A common issue is the noisy and fast fan, which some users had to replace for quieter operation. Despite these drawbacks, it remains a cost-effective option for those needing a reliable charger, especially for LiFePO4 batteries.
Pros
Cons
It was bought mainly for charging LiFePO4 as the cheapest option for 20A Chinese ones. The maximum charge current that I saw on it when charging a heavily discharged LiFePO4 100 Ah was 17.2A, while the BMS of the battery itself showed 15A. It is not known what algorithms the Chinese put into it, so it is desirable that the LiFePO4 battery has a reliable BMS with settings. When charging lead batteries, the current drops to 1A, after which the charging process ends. One of the most affordable options for LiFePO4, quite high-quality assembly, soft silicone cables, strong and reliable connectors. Retains the last settings in memory, which is convenient during power outages. Does not issue the declared 20A. The Chinese installed the cheapest, fastest and loudest fan that could be found. In my case, this fan killed its bearing at high speeds already on the third use of charging. The fan had to be replaced with a slower and quieter one and the air holes in the case had to be slightly enlarged. The price of sellers in Ukraine is very high.  Den: use HTRC P20 few months |
Excellent device. Probably the best in the 20A charger category for this price. It easily charged a deeply discharged 100Ah battery that had been drained by a Volt Polska Sinus PRO-800E UPS. First off, the unit has some real heft (not an empty shell), unlike many similarly sized Chinese models. The kit includes high-quality, flexible cables with strong clamps, and the plastic doesn’t smell and is very well put together. That’s not the case! People say the fan is loud. I don’t agree! It’s not loud at all for a device this size. When the unit is delivering maximum charging current, the power components need reliable cooling. At minimal charging current, the fan slows down and you can barely hear it. |
operates very noisy. Had to replace the cooler with a quiet one. The temperature hasn't changed. Does not deliver the claimed 20A. There are 2 x 100A lead-acid batteries. Charges them at a maximum of 16A. use HTRC P20 month or more |
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