Shopping Cart

Your cart is empty.

Your cart is empty.

YUFAY 12V/20V Lithium/LiFePO4 Battery Charger 240W 20A Smart Fast Charger with Overcharge Protection for Car, Motorcycle, Boat

5.0 Write Review
Free shipping on orders over $29.99

$38.89

$ 18 .99 $18.99

In Stock

About this item

  • [Versatile & High-Power]** 12V 20A / 24V 10A intelligent charger with ultra-high power output. Features smart identification for fast, safe charging without damaging the battery. Compatible with Lithium, LiFePO4, and Lead Acid batteries (AGM/GEL/EFB, MF, Flooded, VRLA, SLA, Wet, etc.). Suitable for cars, trucks, motorcycles, SUVs, golf carts, farm vehicles, motorboats, and more. Voltage settings: Lithium (12.4V/24.8V), Lead Acid (14.7V/29.4V), LiFePO4 (14.6V/29.2V). Please select the correct battery type before charging.
  • [Battery Protection & Repair]** AC input voltage: 100-240V 50/60Hz. Output voltage: 12V/24V. Output current: 12V 20A & 24V 10A. Minimum starting voltage: >7.0V. Automatically detects battery status and selects the optimal charging current to protect the battery. Features a one-button repair function to extend battery life. Note: It cannot revive completely dead batteries or restore them to a brand-new condition.
  • [Safe & Reliable Charging]** Designed with an ABS flame-retardant shell, this charger is fireproof, shock-resistant, and corrosion-resistant, ensuring durability and safety. It features built-in circuit protection, a spark-free system, and safeguards against reverse polarity, over-charging, over-voltage, and over-temperature. The intelligent LCD display clearly shows the charging and battery status, providing peace of mind during use. Please read the instructions carefully before use.
  • [Strong quality and service] We are a professional charger brand. We have quality products and after-sales service. This product, we provide permanent after - sale service. If you have any questions, please feel free to contact us!【What You Get】 Smart charger, 3M power cord, cable clip, manual!


Please read this manuals carefully before use this model BT20 charger.
Products specfication:
Input voltage:AC100v-240v
Output voltage :12V / 20A(Max),or 24V/ 10A (Max).
Lithium Battery --12.6V/29.4V
AGM/LEAD – Summer: 14.6V/29.2V,
Winter: 14.8V/29.6V
REPAIR: 16V/32V
Output line length: 40cm, Input line length:100cm
Net Weight: 650g
Dimensions: 170x70x60mm


Recommended Products
42V 2A Charger Replacement for Gotrax Electric Scooter 1 Prong with 5.5mm tip Universal Compatible with 36V Li-ion Battery Jetson Go Trax G2 G3 G4,GXL V2,Rival,XR Ultra/Elite,Apex

$16.99

$ 7 .99 $7.99

4.7
Select Option
EXTRACTME Motorcycle Phone Charger, 36W Type-C PD Motorcycle USB Fast Charger with LED Light, Auto ON/Off Switch, Waterproof Motorcycle Accessories U-Type Terminal to USB Adapter for Phone Tablet GPS

$12.99

$ 5 .99 $5.99

4.4
Select Option
NOCO GC001 X-Connect Battery Clamp Accessory with Built-in M6 Eyelets for Genius Smart Battery Chargers

$19.67

$ 9 .99 $9.99

4.8
Select Option
Cliff Top Motorcycle USB Charger Waterproof Dual USB Port 4A 20W Aluminium, with Magnetic Power Switch Heavy Duty for 7/8’’, 1’’, 1 1/4' Handlebars - Prevents Battery Drain

$35.00

$ 18 .99 $18.99

4.5
Select Option
Motorcycle USB Charger Socket 3 Port USB C Outlet 78W Dual PD & QC Motorcycle Phone Charger with Voltmeter & Switch, Waterproof Motorcycle USB Outlet for Phone, Tablet, GPS, Dashcams - Blue

$14.99

$ 6 .99 $6.99

4.3
Select Option
67.2V 10A Battery Charger, eBike Fast Recharger for Talaria Sting 4000 Series X3 L1E X3C MX3/MX4 – Waterproof Power Supply with Cooling Fan, 3-Prong, High-Efficiency Adapter for Quick & Safe Charging

$159.99

$ 66 .99 $66.99

4.4
Select Option
Motorcycle Phone Charger,Motorcycle USB Charger,Car Accessories Motorcycle USB Port with Voltmeter & ON/Off Switch,Motorcycle USB Charger Waterproof,SAE to USB Adapter for Phone,Tablet,GPS

$13.99

$ 6 .99 $6.99

4.7
Select Option
Battery Tender Quick Disconnect USB-C Charger Adapter - 081-0158-C

$17.95

$ 8 .99 $8.99

4.5
Select Option