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Product Name: Yangtze 12V 20ah Solar Battery for Charger Model NO.: 6-GFM(G)-20AH Rechargeable: Chargeable Installation: Fixed Electrolyte: Acid Shape: Square Battery Discharge Rate: High Discharge Rate Nominal Voltage: 12V Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar Type: Lead-Acid Batteries Material: High Pure Lead Certificate: UL/Ce/RoHS/ISO9001/ISO14001/IEC60896/IEC61427 Maintenance: Free Warranty: 2 Years Terminal: Copper OEM Order: Acceptable Color: Grey / Black Trademark: Yangtze Battery Transport Package: Carton, Pallet Specification: 12V20AH AGM Battery Origin: China HS Code: 8507200000 Product Description Key Features :♦Maintenance-Free , Absorbent Glass Mat Technology♦Low Self Discharge♦Long Designed service Life ,Deep Cycles♦Excellent Discharge Performance♦Environment Friendliness♦Wide suitability of ambient temperature rangeApplications :♦Solar and wind energy storage system♦EPS and UPS battery backup♦Signal system ,emergency lighting system ,security system♦Telecommunication Equipment♦Power source for portable devices or tools1. Functional Parameter5. Environment TemperatureNominal Voltage12VDischarge Temperature-20~60ºCNominal Capacity (20 hour rate)20AhCharge Temperature0~50ºCNumber of Cells6cellsStorage Temperature-20~60ºC2. Rated Capacity at 25ºC (77° F)6. Inner Resistance &Max .Discharge Current20 hour rate (0.05C, 10.8V)20AhFully Charged battery at 25ºC15mΩ5 hour rate (0.165C, 10.8V)16.5AhMax. Discharge Current300A (5s)1 hour rate (0.55C, 10.5V)11.8AhShort Circuit Current1000A3. 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)Length181mmCyclic use14.4~14.9VWidth77mmMaximum charging current6AHeight167mmTemperature compensation-30mV/ºCTotal Height167mmFloat use13.6~13.8VReference Weight5.5kgTemperature compensation-20mV/ºC***** Factory Introduction *****♦ 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 , Lithium Iron Phosphate / LiFePO4 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-acidbatteries ranging from 2Ah to 3000Ah
