
12V LiFePO4 Drop-in Battery
Marine and RV replacement battery, 200Ah capacity, 2.56 kWh energy for reliable off-grid power.
Custom lithium battery pack manufacturer
Holobattery designs and manufactures precision-engineered custom lithium and LiFePO4 battery packs for industrial, marine, telecom, and OEM applications across 40+ countries.




Custom lithium and LiFePO4 battery pack engineering
Mission-specific design for automation, aerospace, and marine
In-house BMS firmware development with dual CAN/J1939
Thermal and electrical simulation (FEA) and validation
End-of-line battery testing and quality assurance
Technical support and field integration assistance

Marine and RV replacement battery, 200Ah capacity, 2.56 kWh energy for reliable off-grid power.
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Holobattery designs and manufactures precision-engineered custom lithium and LiFePO4 battery packs for industrial, marine, telecom, and OEM applications across 40+ countries. Founded in 2007 by a former BYD engineer, Holo Battery combines 19+ years of industry expertise with in-house BMS firmware development and comprehensive testing. The company delivers drop-in battery solutions and fully custom architectures from 12V to 96V, optimized for extreme climates, high current demands, and autonomous systems.
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