Beschreibung

Übersicht & Stromversorgung

The Sinergy BATT. AGM 12V/45AH DC (SKU: BATSIN12-45) represents the pinnacle of valve-regulated lead-acid engineering, explicitly built to satisfy both sustained deep-cycle discharge and transient high-current starting demands. At the core of this power cell is a proprietary lead-calcium-tin alloy grid matrix that substantially mitigates positive plate corrosion, limits gassing, and curtails self-discharge during extended idle periods. Unlike standard wet flooded counterparts, the internal electrolyte is entirely bound within ultra-thin, highly absorbent micro-fiber glass mats compressed tightly between reinforced plates.

This pressurized cell construction creates an exceptionally rigid structure capable of neutralizing severe mechanical shock, engine vibrations, and undulating road conditions. The structural compression guarantees steady active material cohesion across thousands of duty cycles, preventing the plate shedding that typically triggers premature cell shorting. Operating at a minimum of 99% internal gas recombination efficiency, the BATSIN12-45 is completely sealed, 100% spill-proof, and entirely maintenance-free throughout its operational service life.

Power delivery is fortified by exceptionally low internal impedance (IR), granting the 45Ah cell immediate current discharge during high-amp cranking cycles and allowing ultra-fast recharge absorption under modern smart-alternator profiles. Thermal resilience is an additional hallmark of Sinergy engineering; the electrolyte containment design ensures consistent ionic transfer even under harsh sub-zero temperatures, providing confident engine turnover where conventional batteries suffer catastrophic capacity loss.

Technische Daten

Fahrzeugkompatibilität und Anforderungen an Start-Stopp-Systeme

Modern micro-hybrid and passenger vehicles place relentless stresses on primary and auxiliary battery banks. With the integration of regenerative braking, intelligent alternator de-coupling, and continuous Start-Stop cycling, a battery must endure hundreds of microscopic deep-discharge events per journey. The Sinergy 12V 45Ah AGM DC is built specifically to address this regime, resisting the acid stratification and negative plate sulfation that quickly destroy conventional flooded batteries in Start-Stop duties.

Furthermore, this model serves as an ideal replacement for premium auxiliary power backup systems in European passenger cars (such as Mercedes-Benz, BMW, and Audi secondary banks), high-end powersports rigs, electric mobility scooters, uninterrupted diagnostic modules, and utility marine vessels. It delivers sustained baseline power to sensitive electronic components, memory modules, GPS sensors, and electric steering locks even when the internal combustion engine is disengaged at a stoplight.

Anleitung zur Installation und Pflege

Safe and correct deployment is critical to realizing the full design life of your Sinergy AGM power cell. When replacing an existing unit, always ensure the vehicle ignition and all electrical auxiliary systems are switched off. Disconnect the negative (ground) terminal first, followed by the positive cable. Inspect the battery compartment for debris, corrosion, or sharp metal burrs, ensuring the tray provides flat, uninhibited support to the base of the battery.

Clean the battery cable lugs with a wire brush to expose raw, clean metal, eliminating resistive voltage drops. Secure the positive terminal first, followed by the negative ground lead, torquing terminal hardware to 4.5 – 5.5 Nm for threaded post configurations. Do not over-torque, as this can crack the internal lead bushings and compromise the hermetic seal. Apply a thin coating of non-conductive dielectric grease to the external terminal posts to repel moisture and atmospheric oxidation.

For maintenance and seasonal storage, always pair the BATSIN12-45 with an AGM-specific multi-stage smart charger featuring temperature compensation. Charging voltage should remain between 14.4V and 14.7V during absorption and 13.6V to 13.8V in float mode at 25°C. Never exceed 14.8V, as over-voltage charging forces the internal pressure relief valves open, leading to irreversible dry-out of the glass mat separators.

Häufig gestellte Fragen (FAQs)

Can the Sinergy BATSIN12-45 be installed on its side?

Yes. Because the electrolyte in the Sinergy 12V 45Ah battery is fully absorbed into non-woven glass mat separators and the casing is sealed via pressure-activated safety relief valves, the unit can be mounted upright or tilted on its side without any risk of dangerous acid leakage or performance loss. Inverted installation (upside down) is not recommended.

Ist diese Batterie für Start-Stopp-Fahrzeuge geeignet?

Yes, the BATSIN12-45 is completely compatible with micro-hybrid start-stop systems requiring a 45Ah AGM footprint. Its low internal resistance and dynamic charge acceptance allow it to rapidly recover energy supplied by smart alternators during regenerative deceleration cycles.

Can I use a standard conventional flooded battery charger on this AGM battery?

No, standard wet-cell chargers frequently deliver unregulated, high-voltage spikes (often exceeding 15V) to break down sulfation, which causes venting and drying out of an AGM battery. Always use a microprocessor-controlled smart charger featuring a dedicated AGM setting.

What distinguishes this Deep Cycle (DC) AGM battery from standard starter batteries?

Standard starting batteries use thin, porous plates optimized solely for a brief, violent burst of amps to crank the engine, degrading quickly if drained below 80% state of charge. Sinergy’s DC formulation utilizes thicker grids and denser active paste, allowing repeated discharge-recharge cycling down to 50% Depth of Discharge without losing structure or capacity.

How should I store this battery during off-season winter months?

Fully charge the battery before storage. Store it in a cool, dry place ideally between 10°C and 20°C. Due to its slow self-discharge rate, it can maintain charge for months, but a top-off recharge or connection to an AGM-compatible float tender is advised whenever open-circuit voltage drops below 12.5V.

Zusätzliche Informationen