JFA Storm Lithium 120A Bivolt Battery Charger

Adjustable charging and power supply for lithium battery systems

The JFA Storm Lithium 120A is listed as an automatic-bivolt battery charger and automotive power supply, with settings intended for lithium batteries. Its adjustable output and charging controls require careful matching to the battery manufacturer's voltage, current and charging limits. Have a qualified installer verify the system and follow the official product and battery manuals.

Specifications stated in the seller listing

• AC input: automatic bivolt, 90–140 V or 170–240 V AC.
• Maximum listed consumption: 1,800 W.
• Maximum output current: 120 A.
• Adjustable DC output: 10.0–16.0 V, in digital 0.05 V steps.
• Graphic display: 128 × 64 pixels, with voltage, current and power readouts, as listed.
• Smart Charging System (SCI): cyclic 13.8 / 14.4 V modes, as listed.
• Four-stage slow-charge sequence and four-stage equalization sequence are stated by the seller; confirm which modes are appropriate for your battery chemistry.
• Lithium charging settings: current limit adjustable from 0.1C to 0.6C, with maximum-voltage and float settings, according to the listing.
• Lithium/solar charging mode: listed as configurable from 10.0–16.0 V DC, with current and charging-time adjustments.
• Smart Cooler fan control and protections against overload, output short circuit and over-temperature are listed by the seller.
• Dimensions: 279 × 163 × 86 mm (listed as width × height × depth).
• Listed product weight: 2.3 kg; packed shipping weight was not supplied.
• Seller lists a 12-month factory warranty; review the current written warranty terms before purchase.

Check package contents

This listing is for the 120 A Storm Lithium charger/power supply, but its source text also says the package contains “1 Storm Lithium battery.” That statement conflicts with the product title and has not been confirmed, so a battery is not promised as included.

Use only with the correct mains voltage and a battery whose chemistry and charging limits match the selected settings. The listing's performance and protection statements are seller-provided specifications, not a guarantee of compatibility with every battery or installation.