iSunergy Battery Charger, Smart 0-20A 12V/24V Trickle Charger, Portable Car Battery Charger with 9 Stages of Charging for LiFePO4, Lead-Acid, and Lithium Batteries, with Battery Repair Function

Name: iSunergy Battery Charger, Smart 0-20A 12V/24V Trickle Charger, Portable Car Battery Charger with 9 Stages of Charging for LiFePO4, Lead-Acid, and Lithium Batteries, with Battery Repair Function
Brand: iSunergy
SKU: awhd-us-b0fx3rlmfs
Price: 38.00 USD
Availability: InStock

Brand: iSunergy

Condition: Used

$38⁰⁰

$52²¹

-28% Save $14²¹

Updated: 4 days ago

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Description

【Smart Battery Charger】features a 9-stage charging process, achieving high-efficiency charging and extending battery life. It automatically recognizes 12/24V batteries and optimizes the charging current, with a maximum charging current of 20A(12V)/10A(24V). The trickle battery charger has an automatic memory function, defaulting to the previously used mode after connection

【Charging for Any Type of Battery】The battery charger can charge 12V/24V batteries, including: Lithium, LiFePO4, Lead-acid (AGM, GEL, EFB, MF, FLOODED, VRLA, SLA, WET, etc.) batteries, suitable for cars, motorcycles, golf carts, lawnmowers, forklifts, tractors, boats, trucks, SUVs, agricultural vehicles, tricycles, chainsaws, and more. PS: Do not charge lithium batteries without a Battery Management System (BMS)

【Repair Function】The battery charger can repair and maintain old, idle, damaged, stratified, and sulfated batteries. The maximum repair time is 24 hours and is only applicable to lead-acid batteries. (Note: Severely damaged batteries cannot be repaired.) The LCD display shows charging and battery status, including voltage, current, battery capacity, temperature, and more. Therefore, you can charge with greater peace of mind

【3 Adjustable Current Levels, Easy to Use】This charger supports adjustable charging current, allowing you to manually select the charging mode: 5A (12V)/3A (24V), 10A (12V)/5A (24V), or 20A (12V)/10A (24V). You can choose the appropriate current based on your needs (the charger automatically recognizes the battery voltage). Instructions for use: 1. Connect the charger to the power supply. 2. Select the appropriate current level. 3. Choose the suitable mode. 4. Connect the charger to the battery

【Comprehensive Charging Protection】Made with an ABS flame-retardant casing and high-quality copper wiring, this charger features multiple preventive functions. The charging voltage automatically adjusts to the temperature to prevent overcharging or undercharging. Additionally, built-in circuit protection, a no-spark system, reverse polarity protection, overcharge protection, overvoltage protection, and overheating protection ensure it remains safe at all times

Battery Charger, Smart 0-20A 12V/24V Trickle Charger, With Battery Repair Function, Portable Car Battery Charger with 9 Stages of Charging for LiFePO4, Lead-Acid, and Lithium Batteries

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Product Details

SKU:: awhd-us-b0fx3rlmfs
Model:: P20-FBA-1
Country:: US
ASIN:: B0FX3RLMFS
UPC:: 717019498116

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $14 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for iSunergy products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.