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Powering the Future with VELA Battery - Professional industrial battery manufacturer

LiFePO₄ Battery Series 

Vela Power LiFePO₄ Battery Series – engineered for performance and reliability. As a trusted battery manufacturer since 2003, we leverage 20+ years of expertise to deliver a full range of lithium iron phosphate batteries, including starting batteries, storage batteries, rack‑mount, wall‑mount, and portable power stations. All models feature Grade‑A cells, intelligent BMS, ultra‑long cycle life (2,000+ cycles), lightweight construction, and wide‑temperature operation – making them the ideal drop‑in replacement for lead‑acid batteries. Backed by dual factories in China and Indonesia and certifications including ISO, CE, UL, and TS16949, our LiFePO₄ series ensures dependable power for solar storage, RVs, marine, telecom, industrial vehicles, and backup applications worldwide.

How do lithium-ion and lead acid batteries compare

1
Depth of discharge
A battery’s depth of discharge is the percentage of the battery that can be safely drained of energy without damaging the battery. While it is normal to use 85 percent or more of a lithium-ion battery’s total capacity in a single cycle, lead acid batteries should not be discharged past roughly 50 percent, as doing so negatively impacts the battery's lifetime. The superior depth of discharge possible with lithium-ion technology means that lithium-ion batteries have an even higher effective capacity than lead acid options, especially considering the higher energy density in lithium-ion technology mentioned above.
2
Efficiency
Like solar panel efficiency, battery efficiency is an important metric to consider when comparing different options. Most lithium-ion batteries are 95 percent efficient or more, meaning that 95 percent or more of the energy stored in a lithium-ion battery is actually able to be used. Conversely, lead acid batteries see efficiencies closer to 80 to 85 percent. Higher efficiency batteries charge faster, and similarly to the depth of discharge, improved efficiency means a higher effective battery capacity.
3
Lifespan
Batteries are also similar to solar panels in that they degrade over time and become less effective as they age. Discharging a battery to power your home or appliances and then recharging it with solar energy or the grid counts as one “cycle.” The numbers vary from study to study, but lithium-ion batteries generally last several times the number of cycles as lead acid batteries, leading to a longer effective lifespan for lithium-ion products.
ABOUT US

VELA POWER TECHNOLOGY is a professional battery manufacturer and supplier with over 20 years of industry expertise. Since our founding, we have been committed to delivering reliable, high-performance stored energy solutions to customers worldwide.

Comprehensive Product Portfolio
Automotive, VRLA, and LiFePO₄ lithium batteries covering starting, storage, and portable applications
Global Manufacturing & Distribution
1,200+ employees, dual factories (China & Indonesia), exports to 5+ continents
Certified Quality Assurance
ISO9001, CE, ROHS, UL, TS16949, ISO14001, OHSAS18001, SNI, PNS
Sustainable & Eco-Friendly Innovation
Eco‑friendly manufacturing, recyclable materials, low‑carbon production

CONTACT US

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