12V LiFePO4 Battery

Deep-Cycle 12V LiFePO4 Batteries Built for Real Loads

Shenzhen Hysincere Battery Co., Ltd. has manufactured lithium battery packs since 2013, and our 12V LiFePO4 range is engineered for buyers who need dependable deep-cycle performance rather than paper specifications. As a China National High-Tech Enterprise with headquarters in Shenzhen and production in Dongguan, we control the full chain — cell selection, BMS design, pack assembly, and testing — which means the 100Ah deep-cycle battery you receive is the same battery we validated in-house.

One Platform, 50Ah to 400Ah

The 12V LiFePO4 platform scales from 50Ah to 400Ah, so a single supplier can cover your entire product line: compact 50Ah–100Ah units for auxiliary and retrofit use, mid-range 150Ah–200Ah packs for higher runtime, and 200Ah–400Ah configurations for demanding off-grid and industrial duty. All models share the same 12.8V nominal chemistry and are built for direct lead-acid replacement where charging profiles and compartment dimensions allow.

Our reference model, LF12100-S-T50, illustrates the platform: 12.8V, 100Ah, 1280Wh, IP65 enclosure, integrated Bluetooth monitoring, and a cycle life of ≥4500 cycles under defined test conditions. It is a practical benchmark for RV, marine, and solar projects that expect daily cycling over many years.

Options That Match the Application

Deep-cycle use is not one use case, so we offer configurable options across the range:

• Bluetooth monitoring — state of charge, voltage, current, and cell-level data from a mobile device.
• Smart LCD display — on-board readout for installers and end users who prefer no app dependency.
• Self-heating function — for cold-climate charging and discharge, supporting year-round operation in northern markets.
• BMS customization — our engineers design protection and communication boards in-house, with parameters set for your charge voltage, current limits, and communication protocol.

Typical applications include RV house banks, marine service batteries, golf carts, solar storage, home energy storage, industrial equipment, and lead-acid replacement programs.

Built for B2B Programs, Not One-Off Sales

Hysincere operates as an OEM/ODM partner. We support private-label enclosures, terminal and housing customization, capacity and voltage tailoring, and BMS firmware configuration. Because we design our own BMS, changes that other suppliers route through third parties are handled internally — shortening development cycles and keeping quality control in one place.

Our technology roadmap covers LiFePO₄, sodium-ion, and solid-state, and our export experience spans Europe, the Americas, Australia, Japan, South Korea, and Southeast Asia. Products are supported by management systems and product compliance documentation; certificates are available upon request.

Why Buyers Choose Hysincere

• Since 2013 — over a decade of lithium pack manufacturing.
• In-house BMS design — protection, balancing, and communication under our control.
• Scalable 12V platform — 50Ah to 400Ah with consistent form factors and interfaces.
• Application-focused options — Bluetooth, smart LCD, and self-heating configurations.
• Export-ready compliance — documentation prepared for international markets.

Request a Quote

Tell us your target capacity, enclosure preference, communication requirements, and expected annual volume. Our team will recommend the closest 12V LiFePO4 configuration, confirm lead times, and provide samples for evaluation. For buyers replacing lead-acid or expanding an existing lithium line, Hysincere offers a stable, certifiable path from prototype to production.