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12V 20A Lithium Battery Charger AC to DC Input with Quick Battery Connector
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 30, 2026 6:49 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
DC HOUSE - US
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓[Designed for 12V LiFePO4 Batteries] This smart lithium battery charger is specifically designed for 12V (12.8V) LiFePO4 batteries, utilizing an intelligent 3-stage charging profile (Pre-Charge → Constant Current → Constant Voltage) to optimize charging efficiency and extend battery lifespan.
✓[0V Activation to Wake Up BMS-Protected Batteries] Built-in 0V activation function safely restores deeply discharged or BMS-protected LiFePO4 batteries, allowing current to flow and bringing the battery back to normal charging voltage.
✓[Easy Plug-and-Play Battery Connection] Features an upgraded M8-terminal battery connection with an included charging cable, enabling quick, secure setup without additional wiring. Simply connect and start charging — no complicated installation required.
✓[Multiple Safety Protections for Reliable Charging] Equipped with over-voltage, over-current, short-circuit, over-temperature, and reverse polarity protection. Automatic full-charge cut-off helps prevent overcharging and improves long-term battery safety.
✓[Upgraded Design] Built with a rugged aluminum alloy housing and an integrated cooling fan to maintain stable and efficient charging output. Dual-color LED indicators provide clear charging status at a glance.
✓[Fast Charging — Save Charging Time] With a constant voltage of 14.6V and a maximum charging current of 20A, this charger can recharge a 12V 100Ah LiFePO4 battery up to 50% in about 2.5 hours, delivering significantly faster charging than traditional low-amp chargers.
⚙️ Specifications
Brand
DC HOUSE
Color
Black
Product Dimensions
7.9"D x 3.5"W x 2.5"H
Item Weight
2 pounds
Output Voltage
14.6 volts_of_direct_current
Input Voltage
110 volts
Current Rating
20 A
Amperage
20 A
Compatible Devices
12V LiFePO4 batteries, devices using 12V LiFePO4 batteries in boats, RVs, solar systems, and off-grid homes
Connector Type Used on Cable
Proprietary
Number of Ports
1
