Import 6-Qw-100 12v 100ah Automobile Battery — Buy in wholesale FOB from Supplier in China

The 6-QW-100 from Guangdong Kejian Power Supply Technology is a 12V, 100Ah maintenance-free lead-acid automobile battery designed for petrol and diesel engine starting applications. It delivers a cold cranking amperage of 850A (CCA850) and stores approximately 1200Wh of electrical energy. The battery follows the DIN100 form factor standard, a common European automotive battery dimension group, and is classified as a sealed MF (maintenance-free) type with absorbed glass mat (AGM) internal construction. The 1C charge rate and 3C discharge rate indicate acceptance of relatively rapid energy transfer, though actual vehicle alternator charging typically operates at lower C-rates.

The lead-calcium or lead-calcium-silver alloy grid construction typical of modern MF batteries reduces water electrolysis, eliminating the need for periodic topping-up during normal service life. The 500-cycle deep cycle capability, while specified, should be understood in context: automotive starter batteries are optimised for shallow cycling, and deep discharge below 50% state of charge accelerates sulphation and capacity loss. The black polypropylene case resists acid exposure and vibration, with typical DIN100 dimensions around 353mm length, 175mm width, and 190mm height, though buyers should confirm exact measurements against their vehicle battery tray specifications. Terminal layout and polarity (typically DIN standard with tapered post terminals) must match the target vehicle fleet.

This battery suits automotive OEM aftermarket distributors, fleet operators, and vehicle assembly plants requiring DIN-format starter batteries. The supplier accepts OEM/ODM orders with 100-piece MOQ, indicating willingness to supply under buyer branding. The stated warranty range of three months to one year suggests negotiable terms rather than a fixed standard policy. Buyers in markets with extreme temperature ranges should request performance data at -18C (for CCA verification) and at elevated temperatures, as AGM battery capacity degrades faster in sustained heat above 40C ambient. Certifications beyond the listed standard compliance should be requested for regulatory markets.

Guangdong Kejian Power Supply Technology Co., Ltd. maintains an office at No.162, Qifeng Road, Dongguan City, Guangdong Province, with manufacturing located at 3F, Building 4, No. 2, Lingxia Construction Street, Liaobu Town, Dongguan City, 523000, China. The company holds a Harbor trust tier on the platform, though the response rate is recorded at 0.00% with no average response time data, indicating no confirmed communication history through this channel. The physical separation of office and factory addresses suggests a production facility distinct from corporate administration.

The supplier's profile indicates acceptance of OEM/ODM business with 100-piece minimum order quantity, positioning itself as a contract manufacturer as well as a branded goods supplier. No information is provided about year of establishment, production capacity, number of employees, or annual turnover. The brand name 'KJ' is used for the product line, but no trademark registration details are included. Buyers should conduct due diligence on the factory's IATF 16949 automotive quality management certification status, as this is standard for legitimate automotive battery suppliers serving OEM markets but is not claimed in the available data.