EVE
33140
Grade A
15Ah
3.2V
~273-300g
33*140
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IFR33140 3.2V 15Ah is a cylindrical lithium iron phosphate (LiFePO4) battery with standard dimensions of 33mm diameter × 140mm height. It is widely used in electric vehicles, solar energy storage systems, emergency power supplies, and industrial equipment.
Our LiFePO4 cylindrical cell platform offers unmatched customization for OEM/ODM partners. Choose from 14500 (14mmx50mm), 26650 (26mmx65mm), and custom sizes to fit unique form factors. We offer cathode doping options (Mg/Al) to adjust voltage curves (3.1V-3.3V) and capacity (1Ah-5Ah) based on application needs. The cells can be pre-tabbed with nickel, copper, or flexible PCB connectors, and laser-printed with customer logos or specifications. Each custom batch undergoes rigorous AQL 1.0 quality control, ensuring <0.1% defect rate.
Consumer Electronics: Powers high-end flashlights and portable tools with 20-hour runtime at 300 lumens.
IoT & Smart Devices: Used in remote sensors and security systems, offering 5+ years of standby power with low self-discharge.
Automotive Aftermarket: Provides drop-in replacements for aging hybrid vehicle batteries, compatible with Toyota/Lexus Ni-MH systems.
Agricultural Machinery: Equips precision farming drones and irrigation systems, with temperature tolerance for -15°C to 55°C field conditions.
Dongguan Misen Power Technology Co., Ltd. possesses advanced equipment, scientific management techniques, and excellent quality control. We focus on 18650, 21700, 32650, polymer, large single-cell power batteries, energy storage batteries, outdoor power supplies, emergency power supplies, lithium battery packs, and more.And the recycling and preparation of new energy vehicle battery modules, and provide OEM&ODM service.
These products are widely used in electric surfboards, electric bicycles, home energy storage, RV energy, marine energy, UPS systems, tower stations, and solar energy storage systems.
We specialize in this field for many years with advanced equipment,scientific management techniques,and excellent quality control which earn us customers all over the world.
Our factory has been evaluated, certified, and inspected by SGS Group. We aim to be a reliable battery supplier for long-term business relationships. All our batteries have passed international certifications, including UL, CE, ROHS, CB, UN38.3, MSDS, IEC, ISO9001 and others.
