Yuasa HJ-S65D26L-B GS Auxiliary AGM Battery 12V 68Ah 400A, 2 Years Warranty

Auxiliary battery systems in modern vehicles with high electrical accessory loads demand technology capable of sustained deep-cycle performance without compromising cranking reliability. The Yuasa HJ-S65D26L-B is a 12V 68Ah Absorbed Glass Mat auxiliary battery delivering 400A Cold Cranking Amps, engineered to meet the rigorous energy management demands of contemporary automotive electrical architectures.

Manufactured by Yuasa, one of the world's foremost battery manufacturers, the HJ-S65D26L-B employs AGM cell construction with an enhanced plate design that improves charge acceptance and cycle durability under the stop-start urban driving conditions typical of auxiliary battery applications. AGM technology immobilises the electrolyte within a glass mat separator, eliminating free acid, reducing water loss to W5 classification, and achieving C2 charge retention with V2 vibration resistance and E2 endurance ratings." The battery measures 259mm × 171mm – 227mm and is housed in a JIS D26 AGM case with a T1 terminal type and standard polarity (code 0). Mean weight with acid is 12.7kg. No hold-down bracket is incorporated. Compatibility with start-stop systems is not confirmed for this unit – refer to the product label for confirmation. No cross-reference codes are currently associated with this SKU. "The HJ-S65D26L-B is part of the Yuasa HJ-S Auxiliary range, which also includes the HJ-S34B20R, HJ-S46B24R, and HJ-S55D23L for alternative fitment requirements." This battery is supplied with a 2-year manufacturer warranty. "Standard delivery: 1–3 working days within UK mainland. 30-day returns.

Yuasa HJ-S65D26L-B GS Auxiliary AGM Battery 12V 68Ah 400A is a Yuasa AGM/EFB Automotive Start‑Stop Battery engineered to deliver dependable power, long service life, and proven reliability across demanding applications. It pairs robust capacity with durable plate design to support frequent duty cycles and everyday use. The range reflects Yuasa's OE heritage, combining strict quality control with user‑friendly, maintenance‑saving construction for consistent results. Built to Yuasa standards, it offers consistent output, durable construction, and low maintenance demands. Built to Yuasa standards, it offers consistent output, durable construction, and low maintenance demands.

• AGM/EFB technology supports start‑stop systems and high electrical accessory loads.
• Enhanced plate design improves charge acceptance and cycle durability in urban driving.
• High CCA ratings enable confident cold starts across a wide range of climates.
• Maintenance‑free design eliminates topping up and reduces ownership overheads.
• OE‑level build quality aligns with modern vehicle electrical and diagnostic requirements.
• Reinforced separators help maintain performance under heat and vibration stress.
• Covered by a 2-year warranty for reliable use and worry-free ownership.

Compatible with passenger cars and LCVs, including start‑stop systems with elevated electrical loads. Designed for dependable service life across typical operating.

• Start engines reliably in modern vehicles while supporting infotainment, sensors and comfort electronics continuously.
• Handle start‑stop cycling in traffic with strong recharge acceptance and durable plate construction daily.
• Provide stable voltage for ECUs and diagnostics, reducing resets and electrical anomalies during servicing.
• Sustain cold‑start capability in winter conditions to maintain dependable and user confidence consistently.
• Serve vehicles with elevated accessory loads, powering heaters, winches and lighting without performance drop.

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Always confirm physical dimensions, terminal type, post orientation (polarity), voltage, capacity and CCA against the OEM specification before installation. Incorrect fitment can damage the vehicle/equipment and void warranties. Use an approved charger and follow Yuasa/GS Yuasa safety guidance.