Rechargeable 12V 21000mAh Battery Packs
Description:Capacity: 21000mAhVoltage: 12VPack: PVC Shrink tubePrewired: AWG 12# Leading wires(as per customer's requirement)Specification:Maximal continuous charging current: 20A(Recommanded less than 10A)
Over charge protection:Over charge detection voltage: 4.28V +/- 0.025VOver charge release voltage: 4.08 +/- 0.025VOver discharge protection:Over discharge detection voltage: 3.0V +/- 0.05VOver discharge release voltage: 3.0V +/- 0.05VOver Current protectionShort circuit protection:Exterior Short Circuit and can be automatic recoveryOperating Temperature:Charging temperature: 0 +/- 45 C degreesDischarging temperature: -20 +/- 60 C degreesStorage temperature: -20 +/- 45 C degrees
Applications:
Golf trolleys, Garden equipments, Portable equipments, Wheel chairs, Solar and wind mill units, Medical equipments, Flash units, Portable video/radio, Traffic lights, Street signs, Boats or buoys, Cottage camping, SOS pillars, Toys and hobby applications, Portable equipments for communication, testing, distance measuring, Pump system, Telecommunication backup Power plants, Burglar alarms, Medical equipments (stationary and portable i.e. X- ray), Computer back-up (high power), Communication systems, Fire alarm systems, Transmitter systems, Cash register systems, Emergency lights signal systems, Telephone systems, Clocks systems, Uninterrupted power supplies, Elevators emergency power supply (skyscrapers), Solar applications, Mobile stations, Airport / runway emergency illumination, Emergency power supply for hospitals, Radar and satellite stations, most powerful LEVs, such as electric bicycles, electric unicycles, electric tricycles, electric scooters, electric boards, electric wheelchairs, Stereo Systems, Boats & RVs, Hydraulic Lifts, Winches, On-board Electronics, Golf carts, Electric resort cars, Marine, Electric utility vehicles, Electric Boats, Solar/Wind Power Systems, Medical application, Electric forklifts, RVs, Scrapers, Electric Sightseeing Cars, Toy Cars, Mini-trucks, The Transportation without Driver, etc.
Battery Expert for Your Battery Pack Design & Manufacture!
Alice Zhu
PERMA Battery Co., Ltd.5F Bldg1,Aohua,Gaofeng,DalangLonghua,Shenzhen 518109 ChinaTel: +86 755 29020460Website: www.permabattery.com www.permatronics.net
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