Litime 2-Bank Lithium Battery Charger 12V & 24V 10A per Bank — IP65 Waterproof, Dual-Channel Fast Charge

LiTime's 2-bank charger delivers two independent 10A channels that fast-charge 12V and 24V lithium (LiFePO4/NCM) and lead-acid batteries with IP65 water resistance and multiple built-in safety protections.

This compact AC-DC unit combines two fully automatic charging channels into a single housing so you can replenish two battery banks at once. Each channel outputs a precision charging profile (14.6V for 12V LiFePO4, 29.2V for 24V LiFePO4, with alternate profiles for NCM and lead-acid), optimizing charge time while protecting battery health. The enclosure and waterproof connector make it suitable for damp environments and marine use, and integrated protections guard against common risks like reverse polarity and overheating.

How quickly can this charger refill two battery banks?

Each channel supplies up to 10A of charging current, so two batteries can be charged in parallel without sharing current. That effectively halves total charge time versus charging banks sequentially, assuming similar battery capacities and states of charge.

• Dual 10A channels: 10A per bank, simultaneous charging
• Charging specs: 29.2V (24V LiFePO4) and 14.6V (12V LiFePO4)
• Rated input: 90–260V AC, 47–63Hz for global compatibility
• Saves roughly 50% charging time vs. single-bank chargers

Which battery chemistries and voltages are compatible?

The charger supports LiFePO4 (LFP), NCM lithium packs and lead-acid batteries by switching to the correct voltage profile. Output voltages are tailored per chemistry, so you can connect many common battery types without manual adjustments.

• LFP output: 29.2V (24V) and 14.6V (12V)
• NCM output available: 29.4V and 16.8V profiles
• Lead-acid profile: 29.4V and 14.7V options
• Automatic CC → CV → float/cutoff sequencing for safe finish

What safety features protect the charger and batteries?

This model includes multiple hardware and firmware safety layers to prevent faults from damaging batteries or the charger itself. It also has a battery activation capability to wake cells that a BMS has protective-locked, improving recovery of protected packs.

• Over-temperature and over-current protection to prevent overheating
• Reverse polarity and short-circuit safeguards for safe hookup
• Over-voltage protection plus controlled float/cutoff termination
• Certified: CE, FCC and RoHS; product liability insurance coverage

Can I use this charger outdoors or on a boat?

The IP65-rated housing and a sealed waterproof connector allow operation in wet or humid conditions, including light rain or splashes. While IP65 prevents ingress of water jets and dust, avoid full submersion and keep connections clean for long life.

• IP65 enclosure and waterproof connector for damp environments
• Marine and RV-friendly design: suitable for boats, RVs, generators
• M8 terminal upgrade for reliable, low-resistance battery connections
• Compact AC input supports worldwide voltages for travel-ready use

Who is this for? The LiTime 2-bank 10A charger is aimed at owners of dual-battery systems who need faster, safer charging: boaters with house and starter banks, RV owners with living and accessory batteries, homeowners running backup generators, and anyone who uses paired lithium or lead-acid banks in off-grid or mobile setups. If you need simultaneous, chemistry-aware charging with weather resistance and solid safety features, this charger is built to streamline recharging while protecting both batteries and hardware.