Vevor DC to DC Battery Charger 12V 20A 250W Smart Multi-Stage for Lead-Acid Lithium AGM GEL Flooded Batteries New
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Product Overview
The Vevor 12V 20A DC to DC battery charger is a 250W on-board charging solution designed for RVs, commercial vehicles, boats, and yachts. It supports lead-acid and lithium batteries and uses smart multi-stage charging to help optimize battery performance and lifespan. Built-in protections help guard against over-voltage, under-voltage, high temperature, and reverse polarity issues. Its compact aluminum alloy housing and pre-drilled mounting holes make installation simple in tight spaces.
Brand new
1 year factory warranty
Manufacturer direct shipping from CA, NJ, & TX
Authorized Vevor Dealer
Features
- Versatile Battery Types: This 12V 20A DC to DC charger is compatible with lead-acid and lithium batteries, and works with various alternator types. It is ideal for charging standby batteries in RVs, trucks, and boats
- Multiple Protections: Built-in over & under voltage, high temperature, and reverse polarity protection ensure this on-board battery charger runs smoothly and securely. The isolated input/output keeps your vehicle's electrical system from interference
- Smart Multi-Stage Charging: This battery charger features multi-stage charging modes for LifePo4 (2-stage) and lead-acid batteries (3-stage: bulk, absorb, float). It ensures an optimal process to fully charge your battery and extend its lifespan
- Compact and Easy to Install: The sleek aluminum alloy design comes with pre-drilled mounting holes, allowing you to install this DC to DC charger anywhere with ease
- Wake Up Your Batteries: With its lithium battery activation feature, this DC to DC battery charger can quickly bring idle or deeply discharged batteries back to life, making them always ready for use when you need
Specifications
| Item Model Number | SDC-20A |
| Product Type | DC to DC Battery Charger |
| Input Voltage | 12V |
| Input Battery Voltage Range | DC 8V-16V |
| Charging Current | 20A |
| Charging Voltage Range | 13.2V-14.7V lead-acid, 12.6V-14.6V lithium |
| Maximum Output Power | 250W |
| Compatible Battery Type | Lead-acid and lithium battery |
| Battery Compatibility | Lead-acid, lithium, AGM, GEL, and flooded batteries |
| Casing Material | Aluminium alloy |
| Operational Temperature | 4°F to 122°F |
| Net Weight | 2.65 lbs |
| Dimensions | 7.5" x 5" x 2.5" |
| Protection Rating | IP21 |
Package Contents
DC to DC battery charger
Mounting screws
Warranty
This item comes with a 1 year factory warranty.






