Progress Bar

Skip to main content

Jaycar
Li-ion Battery Chargers
4-Channel Universal Fast Charger with LCD

1 Year Warranty

This intelligent charger has four independent charging slots to charge any combination of Ni-MH, Ni-Cd, Li-ion, or LiFePO4 cells at the same time. The microprocessor monitors each battery and provides a safe and effective charge using precise Pulse Width Modulation (PWM) technology. A single Li-ion or LiFePO4 cell can also be fast charged at up to 2A. The high contrast LCD screen provides real-time battery monitoring, including charging current (A), charging capacity (mAh), voltage (V) and battery power (%). Features include alarm and error messages for bad batteries, reverse polarity protection, short circuit, over-charge, and over-temperature. Power comes from an available USB port using the supplied USB Type-C power cable.

Features:
• Suits Ni-MH, N-Cd, Li-ion & LiFePO4
• Intelligent fast charging up to 2A
• Independent charging slots
• LCD screen

Supported Batteries:
3.6-3.7V Li-ion
3.2V LifePO4
1.2V Ni-MH/Ni-Cd

Type of Batteries:Nickel Metal Hydride (Ni-MH),Nickel Cadmium (Ni-Cad),Lithium Ion,Lithium Ferrous Phosphate (LiFePO4)
Number of Cells:4.0 pc
Charger Output Voltage:4.2V,3.65V,1.48V
Controller Type:PWM
Reverse Polarity Protection:true
Charger Output Current:2.0A,1.0A,650.0mA,500.0mA
Cell Type(s) Charged:AA,AAA,Sub-C,C,10440.0,14500.0,16340.0,17335.0,17500.0,17670.0,18350.0,18650.0,22650.0,26500.0,26650.0,14650.0,18500.0,18700.0,20700.0,21700.0,22700.0
Multi-cell Charging Conditions:Independent Charge Control for Each Battery Slot

4-Channel Universal Fast Charger with LCD

Cat. No: MB3703
2.5(2)
$59.95
Bulk Pricing
Buy More, Save More! Bulk pricing applies automatically in cart.
Qty 1-1
$59.95 / unit
Qty 2-3
$53.95 / unit
Best Value
Qty 4+
$47.95 / unit
30-Day Returns
Australian Stock
Warranty Included
Checking delivery options...

Customer Reviews

Bazaarvoice Authentic Reviews

2.5

2 reviews

5
0
4
1
3
0
2
0
1
1

Verified purchases only.
Powered by Bazaarvoice.

Solid performer

Eye in the skyMay 2025

I have had this for several years now and it has charged everything I have thrown at it. A very good charger only niggle is I find it awkward getting batteries in as springs are strong to ensure good contact

Yes, I recommend this product.
Helpful?

Junk

JohnSeptember 2026

Unreliable temperamental junk, would charge 4 batteries to 420v sometimes otherwise between 412- 415 if it felt like it. More reliable with just two batteries. Won’t take the longest 21700 batteries.

Helpful?