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As a 20-year battery manufacturer, JUJIANG GROUP supplies the 12V 66Ah maintenance-free car battery to importers, repair chains, and commercial fleet managers. Calcium-calcium technology extends cycle life, while the sealed, spill-proof casing handles engine-bay vibration with confidence. Each batch passes IATF16949 audits and ships with customizable branding. Low self-discharge keeps shelf-stocked units ready for installation. Contact our export team for volume pricing and lead times.

JUJIANG GROUP manufactures the 12V 40Ah maintenance-free car battery for distributors and fleet operators across 60+ countries. Built with calcium-calcium grids in an ISO9001-certified plant, each unit delivers dependable cold-cranking power while eliminating water top-ups. The sealed casing resists leakage, and a low self-discharge rate protects inventory during storage. We support private labeling and container-level orders with a 20-year track record. Request your tailored quotation.

Long-haul trucking and emergency services depend on leak-proof, low-maintenance power. The THUNDERMAX CMF 54459 12V 44Ah hermetically sealed battery combines calcium-calcium technology with colloid storage to eliminate acid leakage. Its double-layer vent design and UN 2800 non-spillable classification simplify global shipping for industrial clients. With a 4-6 year service life and dual-battery compatibility, it lowers total cost of ownership for fleet operators and heavy-equipment dealers. OEM logo printing available.

For urban vehicles equipped with start-stop systems, the JEJE EFB 54459 12V 44Ah battery employs calcium-calcium technology to withstand frequent charge-discharge cycles. With ≤3% monthly self-discharge and cold-start capability down to -20°C, it reduces replacement frequency for auto repair networks and parts distributors. Manufactured by Jujiang Power Group under IATF16949 (Certificate No: 0547337), each unit passes rigorous quality control before shipment.

Tropical and high-temperature markets require batteries that resist thermal degradation. The CMF 58043 DIN80 12V 80Ah sealed battery uses a lead-tin alloy grid to maintain efficiency up to 45°C. Its hermetic casing prevents acid leakage, protecting sensitive vehicle electronics in fleet and rental operations. Backed by ISO/IATF16949 certification and a 30-month warranty, it delivers low-maintenance performance for distributors and fleet managers across Southeast Asia and the Middle East.