Engineered to deliver exceptional cycle life, peak thermal safety, and advanced system integration.
Modern off-grid residential installations, remote telecom base stations, and demanding marine environments require dependable, high-density energy systems. As standard lead-acid solutions fall short due to sulfation, high weight, and limited depth of discharge (DoD), the industry has transitioned to 12V Lithium Iron Phosphate (LiFePO4) chemistries.
Founded in 2009, Hangzhou LIAO Technology Co., Ltd. stands as a key partner in this transition. By specializing in the R&D and manufacturing of custom and standard LiFePO4 battery systems, we supply clients in over 20 countries. Our systems offer a lightweight alternative to traditional batteries, designed for safety and continuous discharge under varied thermal conditions.
LIAO cells are engineered and manufactured under tight quality control standards to deliver long-term durability and safety.
Our LiFePO4 cells are engineered to prevent thermal runaway. They are certified not to catch fire or explode during physical puncture/acupuncture tests.
Delivers stable current and operational capacity across a broad temperature range, from -40°C up to 85°C.
Single-cell lifespans exceed 2,800+ cycles at 1C charge/discharge rates under 100% Depth of Discharge (DOD).
Our LAXpower-1230 design was recognized as a performance testing champion by European evaluation agencies.
LIAO Technology operations comply with major international quality and environmental management standards.
Our manufacturing and processing structures comply with ISO 9001:2015 (Quality Management System), ISO 14001 (Environmental Management System), and ISO 45001 / ISO 18001 (Occupational Health & Safety Guidelines).
Each batch of our 12V solar storage lithium-ion batteries is CE-certified, confirming compliance with European safety, health, and environmental standards. We also maintain clean testing protocols for UN38.3 transport compliance and IEC 62619 product safety compliance.
Proven Export Footprint: LIAO systems are actively deployed in Germany, France, the Netherlands, Spain, the UK, the US, Canada, Brazil, Australia, Singapore, South Africa, and other international markets.
Our custom and standard battery systems are designed to match the specific needs of diverse applications.
Our LiFePO4 golf cart systems are built to handle varied terrain and courses, providing consistent power delivery and low maintenance.
Quiet, zero-emission operation. Our caravan lithium packs reduce system weight compared to lead-acid, improving fuel efficiency for towing vehicles.
Supports short-distance material transport machinery. Provides high current output to help industrial vehicles lift and transport heavy loads efficiently.
Water-resistant casings and marine-grade BMS options. Built to withstand moisture and vibration in electric boat propulsion and house loads.
A look inside our ISO-compliant manufacturing center, showing the production process from raw cell to balanced pack.
LIAO aligns its research programs with international standards for energy density, battery safety, and sustainability.
| Feature Domain | Current Generation (LiFePO4) | Mid-Term Target (Silicon-Graphite Anodes) | Long-Term Target (Solid-State LFP) |
|---|---|---|---|
| Cell Energy Density | 160 - 180 Wh/kg | 200 - 240 Wh/kg | 280+ Wh/kg |
| Safe Operation Range | -20°C to 60°C (Extended: -40°C to 85°C) | -30°C to 65°C | -50°C to 100°C |
| Standard Cycle Life | 3,000 to 6,000 cycles (80% SOH) | 4,000 to 7,000 cycles | 10,000+ cycles (Solid electrolyte protection) |
| BMS Integration | Active balancing, analog telemetry, BT | Cloud-connected diagnostics, SoC tracking | AI-driven predictive aging algorithms |
Our engineering research focuses on three primary areas: dry electrode coating technologies to reduce chemical footprint, high-precision active cell-balancing BMS development, and thermal runaway prevention using specialized phase-change materials (PCM) within custom enclosures.
For procurement managers, utility project leads, and system distributors, choosing the right battery manufacturer involves evaluating factors beyond initial unit costs. To simplify the sourcing process, LIAO offers structural framework services:
Expert answers addressing the primary design, safety, and integration concerns of international engineers.
12V LiFePO4 batteries offer a longer service life, typically delivering 3,000 to 6,000 cycles compared to the 300 to 500 cycles of standard AGM/Gel alternatives. They allow for 100% Depth of Discharge (DoD) without damaging the cell chemistry, weigh approximately 60% less, and maintain stable voltage profiles during high discharge currents.
The integrated Battery Management System (BMS) monitors cell voltage, temperature, and current in real-time. It protects against over-charging, over-discharging, thermal spikes, short-circuits, and cell imbalances by managing current flow and isolating the pack in case of critical faults.
Yes. Depending on the model and the specific BMS design, our standard 12V modules can be connected in series (up to 48V) and parallel configurations to increase system capacity. We recommend using matching modules from the same production batch and state-of-charge for optimal performance.
We perform multi-stage quality inspections on all production runs, including incoming material control (IQC), in-process inspections (IPQC), and final capacity testing/balancing (OQC). Our standard products are backed by factory warranties, with extended coverage options available for industrial projects.
Explore our broader line of specialized battery systems and related accessories.
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