Exide Lead-Gel Battery Sonnenschein Dryfit A504/3.5S with 4.8 mm Faston connectors, also suitable as a replacement battery for the Mata Halo 4 battery. This battery is compatible with the Bosch HSE10 battery 074551, FP435 4V 3.5Ah but does not include cables and connectors (please transfer these from the old battery). It is identical to the Bosch B1000 battery Eisemann HB90, 075018, and replaces the original HALO4A 4 V 3400 mAh battery, also without cables and connectors (please transfer these from the old battery). Lead battery 4V 3500mAh for HALO 4 Eisemann HS10 Acculux SL5 SL6 Bosch flashlight.

The A504/3.5S specifications: The product superiority of the Sonnenschein A500 batteries comes from the globally tested and successful dryfit technology. Excellent energy storage properties combined with high reliability. Maintenance-free throughout the entire service life due to Sonnenschein dryfit technology. 7 years design life at an ambient temperature of 20 °C (80% remaining capacity). Grid plates made of lead-calcium alloy. Extremely low gas emissions due to internal gas recombination. Very low self-discharge rate, thus long shelf life. Short recharge times, deep discharge safe according to DIN 43 539 T5. No transport restrictions for operational blocks, whether by rail, road, water, or air (according to IATA, DGR clause A67). Fully recyclable.

Technical data: Manufacturer number: 8789530200. Manufacturer: Exide, System: PB Lead Battery, Voltage: 4.0 Volts. Capacity: 3500mAh, Dimensions (LxWxH): 90.5x34.5x64.4 mm, Height over contact: 65 mm. Weight: 500 grams, Connector system: Faston 4.8 mm, Capacity/h: 20-hour (C20).