12V to 14.5V 20A DC DC Step Up Converter Lithium / Lead-acid Charger ACC Enable
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
Guarantee Safe Checkout
12V to 14.5V 20A DC DC Step Up Converter Lithium / Lead-acid Charger ACC Enable
Wide input voltage from 13V to 18V
Work with appliances from 0AMP to 20AMP automatically
Charge battery to 14.5V
The charger operates only when the engine is on.
( If you attempt to charge the auxiliary battery from the primary battery without the vehicle, this charger will not work. Please contact us to inquire about a different model. )
100% full rated power
100% full stable output current
100% burn-in test
High-efficiency up to 96%
Waterproof sealed
Cooling by free air convection
Surface mountable
Over-current, over-voltage protections
Over-temperature protection
According to:
EN 61000-6-3:2007/A1:2011/AC:2012
EN 55014-1:2006/A2:2011 EN 60950-1:2006/AC:2011
Notes:
Do not operate converters in parallel.
Do not connect inputs to solar panels.
Efficiency: 95%
Input Voltage: 13V-18V DC
Output Voltage: 14.5V
Output Current: 20A
Ripple: 200mVp
Line Regulation: ±0.2%
Load Regulation: ±0.2%
Voltage Accuracy: ±1.5%
Enclosures: IP68
Dimension: 180*118*39mm
Net Weight: 1.5kg
Operating Temperature: -40~85°C
Certificates: CE, ROHS
Warranty: 3 years
📦 Choose your shipping origin according to your needs:
- 🇨🇳 CN (China Warehouse): May incur local customs duties; please check your local customs policies before purchasing.
- 🇺🇸 US (United States): US buyers should select "US" to avoid customs fees.
- 🇪🇺 EU Buyers: Required to provide an EORI number for smooth customs clearance.
- ⚡ EU-DDP (Delivered Duty Paid): Exempts you from customs duties, with an estimated delivery time of around 20 days.
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