Total: $0.00
Superior to Lead-Acid: LiTime batteries deliver higher energy density, longer cycle life, and lighter weight — the smarter power choice for marine, RV, and solar applications.
LiTime Self-Developed BMS: 15 years of expertise bring 20+ smart protections, smart activating to ensure maximum battery safety and minimize failure risks.
EV-Grade Cells: 4000 cycles @100% DOD, 6000 @80%, 15,000 @60%. Each cell has a unique ID for full traceability, ensuring top-tier quality through 80+ tests.
Smart Bluetooth for Confident Boating: Real-time Bluetooth monitoring keeps you in control of your power. Low-temperature charging ensures safe and efficient performance even in cold water.
The Most Complete Power Lineup: From 12V to 48V, LiTime deep cycle batteries deliver reliable energy for marine, RV, and solar systems — the perfect fit for any adventure on water or on the road.
Built for Every Application: Ideal for fishing boats, sailboats, pontoons, RVs, and off-grid solar setups — LiTime powers your journey wherever it takes you.
LiTime 4000+ Deep Cycle Battery Beyond Lead-Acid
LiTime 4000+ deep cycle lithium batteries offer higher energy density, lighter weight, and up to 10 years of lifespan — the smarter choice for marine, RV, and solar power. With 20+ smart protections and real-time Bluetooth monitoring, you’ll stay safe, in control, and powered even in cold conditions.
Low-Temp Cut-Off Protection
The upgraded intelligent cut-off function automatically stops charging below 0 °C / 32 ℉ and discharging below -20 °C / -4 ℉ to prevent cold-weather damage. This smart protection extends battery lifespan and ensures consistent, long-lasting performance even in harsh conditions.
Smart Bluetooth 5.0 — Power at Your Fingertips
Easily monitor and manage your LiTime battery with advanced Bluetooth 5.0. Get real-time insights into SOC, voltage, current, power output, cycles, and temperature — and remotely control discharge settings or power off the battery for smarter, more convenient energy management.
All-in-One Power for Marine, RV & Solar
From open water to open roads, LiTime deep cycle batteries offer a flexible solution for boats, RVs, and solar systems, delivering reliable power wherever your journey leads.
A deep cycle battery is designed to provide steady power over a longer period of time and can be deeply discharged without damaging the battery. In contrast, a starting battery is made to deliver short bursts of high current to start engines and is not suitable for deep discharge.
Yes. Each LiTime battery is equipped with a smart Battery Management System (BMS) to provide overcharge, over-discharge, short circuit, and temperature protection. This ensures safe and reliable operation for marine, RV, and solar applications.
