Product Name: 6V 4ah VRLA Sealed Lead Acid Maintenance Free UPS Battery Model NO.: DHB640(6V4AH) Rechargeable: Chargeable Installation: Packaged Electrolyte: Acid Shape: Square Battery Nominal Voltage: 6V Usage: UPS, Electric Power, Lighting, Renewable Energy Type: Sealed Lead-Acid Batteries OEM: Yes Weight: 0.7kg((1.54 Lbs)) Terminal Type: F1/F2 Certificate: UL, Ce, ISO 9001:2008, RoHS Colar: Black Trademark: DAHUA Transport Package: Cartons and Pallets Specification: 70mm*47mm*101mm*105mm Origin: China HS Code: 85072000 Product Description Applications1. Emergency light2. Street lamp & CATV & oil and gas3. Uninterruptable Power Supply(UPS)4. Electric Power System(EPS)5. Emergency backup power supply6. Wind & solar & renewable energy7. Aircraft signal & alarm & security system8. Communication power supplyFeatures:* VRLA battery* Valve regulated design with close to 100% gas recombination during float charging.* AGM (Absorbing Glass Mat) technology of which the electrolyte is absorbed.* Maintenance-free operation - no addition of water to the electrolyte is required.* Corrosion resistant high current drain grid achived by a lead-tin-calcium alloy.* Heavy duty grids resulting in high performance and durability.* Wide range of operating temperatures with temperature compensated charging.* Excellent charging efficiency.* Classified as "non-spillable" and therefore exempt from IATA Dangerous Goods Regulations.* Excellent cyclability properties (at normal depths of discharge), batteries may meet or exceed 1000 discharge/charge cycles.* Extended service life due to low self-discharge levels.
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