12V 4.5ah China Factory Sealed UPS Battery for Mobile Phone

Future Green 12V 4.5AH China Factory Sealed UPS Battery for Mobile PhoneBattery Parameters:Nominal Voltage12VNominal Capacity (10 hour rate)4.5AhCapacity25°C(77°F)20 hour rate (0.225A)4.33Ah10 hour rate (0.433A)4.03Ah5 hour rate (0.805A)3.2Ah1 hour rate  (2.87A)2.87AhInternal ResistanceFull Charged Battery 25°C(77°F)≤35mΩFloat Life25°C(77°F) Float charge at 13.8VAbout   5 YearsCapacity affected by Temperature(10 hour )40°C (104°F)102%25°C (77°F)100%0°C (32°F)85%-15°C (5°F)65%Self-Discharge25°C(77°F)Capacity after 3 month storage90%Capacity after 6 month storage80%Capacity after 12 month storage62%Charge (Constant Voltage) 25°C(77°F)CycleInitial Charging Current Less than 1.35AVoltage 14.6-15.0VFloatVoltage 13.5-13.8VFeatures:1. Long battery life, high capacity, Superior of recovery after discharge. 2. ABS material: increase the strength of battery container.  (Flame-retardant ABS is optional) 3. High purity raw material: ensure low self discharge rate. 4. Absorbent Glass Mat(AGM) technology for efficient gas recombination of up to 99% and freedom from electrolyte maintenance or water adding. 5. Silver- coated copper terminals, brass insert terminals and lead terminals improve the electric conductivity. 6. Pb CaSn alloy for plate grids: less gassing, less self-discharging high quality. 7. Maintenance-Free Operation 8. Low Self-Discharge Battery Use and Maintenance:1) Please use constant-voltage charge. 2) In floating charge, the voltage is 2.23 to 2.27 per unit cell. 3) In cycle use, the voltage is 2.35 to 2.45 per unit cell, the max. Current is no more than 25%° C 4) Please do tighten the bolts to avoid sparkle and poor contact when the battery is in use. 5) Please do not use it near the heat source and open flame. 6) Please keep it at low temperature. Please change it while there is liquid leaking or damage. Battery Out Size:Technical parameters:Factory information: We are a company with two factories called Future Green Technology based in Guangzhou, China. FGET provides solar power system and kinds of batteries globally.  Future Green Technology is your personal home clean energy solution provider. This company is a future-oriented Emerging company, is committed to provide clean energy for global world.  We manufacture and supply all kinds of SLA batteries (AGM, GEL, AGM-GEL, Pb-C), rechargeable batteries and flooded batteries used for motive (Electrical bicycle/Tricycle, EV, HEV, forklift, electrical tools/toys, etc.), renewable energy storage (solar, wind etc.), reserve (telecom, UPS, emergency lighting, security system etc.) and motorcycle. We can also supply electrical bicycles, tricycles, related accessories as well as technical support for new factory establishment. Packing Details:Product categories:Payment Terms: Payment TermsT/TEXW30% T/T in advance, paid the balance before shipmentFOBCFR(C&F)30% T/T in advance, paid the balance against copy of B/LCIFL/CL/C amount above 50,000 usd, we can accept L/C at sightWest UnionAmount lower than 5000usdPaypal  Delivery time15 working days after receiving payment for one container  FAQ:Q1: How to choose a right battery?A1:Tell us your demand, then our sales will recommend a suitable battery to you.  Q2: How about the delivery time?A2:  7 days for sample; 15 days for bulk order. Q3: What is the life span of lead acid battery?A3: 5-10 years on FGET-Solar product. Q4: How to solve the technical problem?A4: 24 hours after-service consultancy just for you and to make your problem to solve easily. Q5: How To Ask for support if products failure in warranty?A5: 1. Email us about PI number, serial number,Product S/N number,  show us more details such as: pictures, your testing report or video, if it is the quality problem of product itself, we will resend a new one in next order. 2. we will submit your case to our after sales department, and solve it in 24 hours.   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1