Maintenance Free Solar 12V 150ah Lead Acid Dry Battery

*****maintenance free solar 12v 150ah lead acid dry battery*****Key Features : ♦Gelled electrolyte made by mixing sulfuric acid with silica fume ♦The electrolyte is gel like ,immobile and does not leak ,enabling uniform 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 system 1. Functional Parameter 5. Environment Temperature Nominal Voltage 12VDischarge Temperature -20~60ºCNominal Capacity (10 hour rate)150AhCharge Temperature 0~50ºCNumber of Cells 6cells Storage Temperature -20~60ºC2. Rated Capacity at 25ºC (77° F)6. Inner Resistance & Max . Discharge Current 10 hour rate (0.1C, 10.8V)150AhFully Charged battery at 25ºC (77° F)3.8mΩ3 hour rate (0.25C, 10.8V)108.7AhMax. Discharge Current 2700A (5s)1 hour rate (0.55C, 10.5V)82.4AhShort Circuit Current 9000A3. Capacity affected by Temperature (10 hour rate)7. Self-discharge  at 25ºC (77° F)40ºC   (104° F)103%Capacity after 3 month storage 91%25ºC   (77° F)100%Capacity after 6 month storage82%0ºC    (32° F)85%Capacity after 9 month storage73%-15ºC   (5° F)65%Capacity after 12 month storage64%4. Dimension and Weight 8. Constant voltage charging at 25ºC (77° F)Length 486mmCyclic use14.4~14.9VWidth170mmMaximum charging current 45AHeight 244mmTemperature compensation -30mV/ºCTotal Height 244mmFloat use 13.6~13.8VReference Weight 44.72kgTemperature 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 , Rohs ♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid    batteries ranging from 2Ah to 3000Ah  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1