24V 10A Lithium Battery Charger 29.2V LiFePO4 Smart Charger - Fast

In this review of the 24V 10A Lithium Battery Charger by HERISKEER the bottom line is straightforward: this compact charger is for owners of 24V or 25.6V LiFePO4 battery systems who need a reliable, higher-current charger for 30AH to 150AH batteries. The single biggest reason to buy is its practical combination of a true 10A charge rate and a two-stage, battery-specific charging profile that replenishes a 50AH battery in about five hours while protecting battery life. Reviewers noted it charges close to the rated current and shuts off when full.

Key Features

• Powerful charging capacity: Delivers a steady 10A charge suitable for 24V LiFePO4 batteries from 30AH up to 150AH, reducing downtime on larger battery banks.
• Smart two-stage charging: Uses a constant current then constant voltage routine to top the battery safely and help extend long-term battery life.
• Fast charging speed: Can fully charge a 50Ah battery in roughly five hours and a 100Ah battery in roughly ten hours, making it convenient for frequent use.
• Built-in protections: Overcharge, overheating, and short-circuit safeguards are integrated to protect batteries and equipment during charging.
• Good connectivity: Includes M8 terminal rings and an added 50A Anderson connector so it works with common battery setups used in RVs and boats.
• Compact and portable: Lightweight construction makes it easy to move between vehicles or storage for seasonal systems.

Who It's For

The charger is best for owners of 24V LiFePO4 battery systems used in RVs, boats, utility vehicles, or off-grid setups who need faster recharging than trickle chargers provide. It suits those with battery banks in the 30AH to 150AH range who want a charger designed specifically for LiFePO4 chemistry and an automatic two-stage profile.

If you need multi-bank charging, integrated solar input, or a charger with many user-selectable profiles, look elsewhere; this unit is a focused, single-output charger intended for 24V LiFePO4 batteries and practical, straightforward use rather than multi-function power management.

Pros & Cons

Pros

• Delivers near-rated 10A charge current, so larger batteries recharge quickly.
• Two-stage charging profile supports battery longevity compared with simple bulk-only chargers.
• Safety features reduce the risk of overcharge and overheating during routine use.
• Includes both ring terminals and an Anderson connector for flexible installation.

Cons

• Mountability received mixed remarks; some users needed Velcro or custom mounting solutions for stable installation.
• No multi-bank or multi-chemistry switching, so it is limited to 24V LiFePO4 applications.

Specifications

Rated voltage	24V / charges to 29.2V
Maximum charging current	10A
Compatible battery capacity	30AH to 150AH
Connector types	M8 terminal rings and 50A Anderson connector
Charging stages	2-stage (constant current then constant voltage)
Protections	Overcharge, overheating, short-circuit protection

Our Verdict

The HERISKEER 24V 10A charger is a solid, practical choice for anyone with 24V LiFePO4 battery banks between 30AH and 150AH who needs faster, battery-safe charging without extra complexity. Its true 10A performance, two-stage charging, and safety features make it good value for recreational and light commercial use, provided you only need a single-output LiFePO4-focused charger.

Frequently Asked Questions

Can this charger be used on 25.6V battery banks?
The charger is compatible with 24V/25.6V LiFePO4 batteries and charges to a 29.2V float, so it works for both nominal 24V and 25.6V systems.

How long to charge a 100Ah battery?
Estimated charging time follows Battery Ah / 10A, so a 100Ah battery will take about 10 hours from a low state of charge under normal conditions.

Does it include short-circuit and overheat protection?
Yes, the unit includes built-in safeguards against overcharging, overheating, and short-circuiting for safer operation.