Powerwin P20 12V/24V 20A Automatic Battery Charger for Car
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Powerwin P20 12V/24V 20A Automatic Battery Charger for Car
The Smart Battery Charger 12V / 24V is a versatile and intelligent charging solution designed for LiFePO4, lithium, and lead-acid batteries.
Supporting automatic voltage detection, it delivers optimized charging for different battery types while protecting against overcharging, overheating, and short circuits.
With a wide 100–240V AC input, this charger is suitable for global use and works perfectly for solar battery systems, RV batteries, marine batteries, and backup power setups.
Compact and lightweight, it is an essential accessory for maintaining battery health and extending service life.
| Product | Smart Battery Charger |
| Model | P20 |
| Battery Type | Lithium / LiFePO4 / Lead-acid (AGM, SLA, GEL, FLOODED, WET, EFB) |
| AC Input Voltage | 100–240V, 50/60Hz |
| 12V Battery Charge Current | 5A / 10A / 20A Max |
| 24V Battery Charge Current | 3A / 5A / 10A Max |
| Minimum Start Voltage | 2V |
| Max Input Power | 240W |
| Product Size | 158 × 90 × 50 mm |
| Product Weight | 420 g |
| Warranty | 12 Months |
- 1-Year Warranty and Technical Support: All products include a 1-year warranty supported directly by our technical department.
- Inventory Stability: Consistent stock levels maintained in our primary warehouses to prevent overselling.
- Processing Speed: Orders are processed and dispatched within 3-5 business days.
- Long-term Partnership: Dedicated support to help scale your business through consistent supply.
- Minimum Order Quantity (MOQ): 1 Unit (Supporting Dropshipping and Sample Testing).
- For bulk purchasing and container-level orders, we offer progressive price breaks.
- Please contact us directly for a formal quote on high-volume tiers to maximize your margins.
- Enjoy FREE Shipping from our local warehouse! (Shipping costs for other destinations vary and will be shown at checkout.)
- Shipping cost varies by destination.
- Estimated shipping fee will be shown at checkout.
- Standard international shipping with end-to-end tracking provided for all orders.








