US Hills battery 12v7ah / ups Power Battery / Lead Acid / Solar

Brand Hills battery model 12v7ah chemical type lead-acid battery voltage 12 (V) type storage batteries maintenance-free battery state of charge the battery cover and exhaust tied Valve Regulated Sealed Battery rated capacity 12v7ah Product Certification CCC Scope US Hills UPS Battery Battery 12v7ah / ups Power Battery / Lead Acid / solar cell performance and advantages: ★ High reliability with automatic safety relief valve (VRLA), to prevent the gas is inhaled battery affect its performance, but also to prevent due to charging and other generated gas caused by abnormal internal pressure and damage to the battery. Fully enclosed battery under normal float there is no electrolyte and acid mist discharge. At the same time, using their own patented technology supporting the use of the battery and the battery tray, make sure the battery pack to use more secure. ★ long life at 20 ℃ environment, FM series of small sealed battery float life of up to 3 to 5 years, FM fixed sealed battery float life of up to 8 to 10 years, FML series battery float life of up to 10 years , FMH series battery float life of up to 10 years, GFM series battery float life of up to 15 years. ★ self-discharge rate using special lead-calcium alloy yuan, to the separator, electrolyte impurities and various production processes strictly controlled environment at 20 ℃, and Auxonne battery within six months do not have to add energy to the normal use. ★ conductive ability using silver-plated copper terminals and is specifically designed to ensure excellent electrical performance. ★ strong ability to adapt to the environment at ambient temperature -20 ℃ ~ + 50 ℃ to use, suitable for desert plateau climate. Can be used for special power riot zone. ★ particularly strong directional separator (AGM) firmly adsorbed electrolyte so that does not flow. Whether the battery stand up or lying down will not divulge, to ensure the normal use. ★ green pollution mute, and no discharge of pollutants. Battery room without using the acid corrosion measures with electronic equipment and other devices in the same position in a room. Rated voltage 2V 4V 6V 8V 10V 12V measured voltage> 2.1V> 4.2V> 6.3V> 8.4V> 10.5> 12.6V battery charge: a charge and discharge cycle use Mode 1, if the device is connected to a power source, charge saturation after leave power by battery power, in which case you should select mode charge and discharge cycles. 2, the charging cycle when the machine provides maximum charging voltage should be limited: the ambient temperature at 25 ℃, charging rechargeable battery voltage is 2V: 2.35-2.45V; 4V battery charge voltage: 4.70-4.90V; 6V battery charging voltage: 7.05-7.35V; 8V battery charge voltage: 9.40V-9.80V; 10V battery charge voltage: 11.75-12.25V; 12V battery charge voltage: 14.1-14.7V. The maximum charging current is not greater than the rated capacity value of 25% A. 3, immediately stop charging when charge saturation, otherwise the battery will be damaged or due to overcharge the battery will easily cause the outer drum. 4, when charging and discharging, the battery can not be inverted. 5, the life cycle used depends on the depth of each discharge, depth of discharge, the fewer the number of battery cycles. Second, the use of float mode 1, if the device is always connected to the power supply, and the state of charge, but stopped when the external power supply, battery-powered, in this case should be selected floating charge mode. 2, the battery pack each battery floating charge voltage should be strictly controlled setting range: 20 ℃, the environment, 2V battery float voltage: 2.25-2.30V, the maximum charging current is not greater than the rated capacity value of 25% A . 3, float life mainly by float voltage and ambient temperature, the higher the float voltage, the shorter the battery life. Third, when the discharge and discharge the battery terminal voltage below the specified termination voltage or more over discharge, over-discharge battery will bring severe punishment damages, so the battery life is terminated early. UPS power supply maintenance-free lead-acid batteries by "GB / T valve regulated sealed lead-acid battery standard" design and manufacture of products without adding water before use, the user simply properly installed can be used. Battery has no acid leakage, resistance, resistance to vibration performance, recovery ability, self-discharge, long life resistance to over-discharge. Baby features: equipment close, no leakage, no acid pollution; no specific environments; without adding water, without added electrolyte, maintenance-free; easy connection without the use of a particular direction; in the shade of small, high output power; low impedance design, Low self-discharge capacity retention and storage time at 20 ℃ issued more than 12 months; using CCDS discharge detection system to ensure product consistency; high-strength engineering plastics as raw materials and high-density ultra-fine glass fiber separator, ensure that the battery The first-class quality; adapt various temperature conditions (-15 ℃ -45 ℃); no free electrolyte, explosion, self-discharge. Model Voltage Capacity Weight Dimensions (V) (Ah) (Kg) L * W * H (mm) 12V7AH 12 7 2.6 115 * 65 * 94 12V17AH 12 17 6 ??180 * 77 * 167