Product Name: 12V 12ah Motorcycle 3*12V 36V 12ah VRLA Lead Acid Battery for Electric Bike Model NO.: 6-FM-12 Rechargeable: Chargeable Installation: Fixed Electrolyte: Acid Shape: Square Battery Discharge Rate: High Discharge Rate Nominal Voltage: 12V Usage: UPS, Electric Power, Lighting, Electric Bicycle, Boat Type: Lead-Acid Batteries Material: High Pure Lead Certificate: UL/Ce/RoHS/ISO9001/ISO14001/IEC60896/IEC61427 Size: 151X98X94X98mm Weight: 3.7kg Maintenance: Free Color: Grey / Black Terminal: Copper or Lead Material Warranty: 3 Years Expected Cycle Life: 10 Years Sealed: Yes Trademark: Yangtze Solar Transport Package: 1PCS /Carton Specification: 12V12AH Battery Origin: China HS Code: 8507200000 Product Description ***** 12v 12ah motorcycle 3*12v 36v 12ah vrla lead acid battery for electric bike *****Key Features :♦Rechargeable 12V 12ah valve regulated lead acidbattery♦Gelled electrolyte made by mixing sulfuric acid with silica fume♦The electrolyte is gel like ,immobile and does not leak ,enablinguniform reaction of each part of the plate .♦High rate discharge performance due to tight assembly technology♦Strong heat dissipation and wide operating temperature range♦Avoid acid mist being separated out,environment friendliness♦Efficient venting system release excessive gas automaticallyApplications :♦Solar and wind energy storage system♦EPS and UPS battery backup♦Signal system ,emergency lighting system ,security system♦Telecommunication Equipment♦Power plant and transmission system1. Functional Parameter5. Environment TemperatureNominal Voltage12VDischarge Temperature-15~50ºCNominal Capacity (10 hour rate)12AhCharge Temperature0~40ºCNumber of Cells6cellsStorage Temperature-15~40ºC2. Rated Capacity at 25ºC (77° F)6. Inner Resistance &Max .Discharge Current10 hour rate (0.1C, 10.8V)12AhFully Charged battery at 25ºC20mΩ3 hour rate (0.25C, 10.8V)10AhMax. Discharge Current180A (5s)1 hour rate (0.55C, 10.5V)7.1AhShort Circuit Current600A3. Capacity affected by Temperature (10 hour rate)7. Self-discharge at 25ºC (77° F)40ºC (104° F)103%Capacity after 3month storage91%25ºC (77° F)100%Capacity after 6month storage82%0ºC (32° F)85%Capacity after 9month storage73%-15ºC (5° F)65%Capacity after 12 month storage64%4. Dimension and Weight8. Constant voltage charging at 25ºC (77° F)Length151mmCyclic use14.4~14.9VWidth98mmMaximum charging current3.6AHeight94mmTemperature compensation-30mV/ºCTotal Height98mmFloat use13.6~13.8VReference Weight3.7kgTemperature compensation-20mV/ºC♦ Battery factory Founded in 1996 ,2 million batteries annual production capacity♦ Products including valve regulated lead acid battery ,Gel battery ,deep cycle battery, OPzV and OPzS battery♦ Products are exported to more than 150 countries♦ Products are certified by CE ,UL ,Rohs♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid batteries ranging from 2Ah to 3000Ah