Chaoyang VanLith Tech Co.,Ltd.

I. Product Overview This product is a 12.8V 100Ah lithium iron phosphate (LiFePO₄) deep-cycle battery with a total energy storage capacity of 1.28KWh (1280Wh). It uses Grade A square aluminum-cased lithium iron phosphate cells and features a built-in intelligent BMS battery management system. It can directly replace 12V lead-acid/AGM batteries without modifying the existing system. This model is the best-selling and most compatible universal specification globally. Applications: Off-grid solar energy storage, auxiliary power for RVs/campers, domestic power for ships/yachts, home UPS backup power, golf carts, electric sweepers, backup power for communication base stations, portable power stations. II. Key Selling Points 1. Universal Specification, Ready to Use The 12V 100Ah capacity is the industry standard, directly replacing existing lead-acid batteries. The casing dimensions are 330×173×221mm (standard), compatible with most battery compartments on the market without any modification. 2. Over 6000 cycle life: Lead-acid batteries have a cycle life of only 300-500 cycles, while this product supports over 6000 deep charge-discharge cycles (80% depth of discharge). Based on one complete charge-discharge cycle per day, its lifespan can reach over 10 years, with a total lifespan cost only a fraction of that of lead-acid batteries. 3. 100A continuous discharge and 200A peak discharge: Can drive a 1200W-1500W inverter, meeting the normal operation requirements of refrigerators, televisions, water pumps, small air conditioners, power tools, and other equipment. 4. Built-in intelligent BMS with multiple safety protections: The BMS provides overcharge protection, over-discharge protection, overcurrent protection, short circuit protection, temperature protection, and cell balancing functions. It remains safe and stable even during prolonged operation in hot climates. 5. Lightweight design, reducing weight by over 60%: A single battery weighs only 10.5-12.5kg, while a lead-acid battery of the same capacity weighs 25-30kg. Lightweight design reduces the load on RVs and boats, lowering transportation and installation costs. 6. Flexible expansion capability: Supports up to 16 identical batteries in parallel (total capacity 1600Ah / 20.48KWh), and up to 4 batteries in series to form a 48V system. Capacity can be flexibly expanded according to user needs. 7. IP65/IP67 waterproof (optional): High protection level ensures long-term stable operation of the battery in outdoor, humid, and rainy environments, especially suitable for outdoor solar projects and marine applications. 8. Low-temperature charging self-heating (optional): In some cold regions with low winter temperatures, an optional self-heating function allows for safe charging at -20℃, ensuring year-round availability. 9. Bluetooth/RS485/CAN communication (optional): Supports real-time monitoring of battery voltage, current, remaining power, cell temperature, and other data via a mobile APP, facilitating remote management by users and installers. 10. International certification, worry-free export: Certified by CE, RoHS, MSDS, and UN38.3, meeting international transportation and import customs clearance requirements of various countries. III. Technical Parameters Parameter Value Nominal Voltage 12.8V Nominal Capacity 100Ah Total Energy 1280Wh (1.28KWh) Cell Type Square Aluminum-Cast Lithium Iron Phosphate (Grade A) Combination Method 4S1P (4 Series 1 Parallel) Charging Voltage 14.2V - 14.6V Standard Charging Current 50A (0.5C) Maximum Continuous Charging Current 100A Maximum Continuous Discharge Current 100A Peak Discharge Current (≤5 seconds) 200A - 250A Discharge Termination Voltage 10.0V - 11.0V (BMS Control) Cycle Life ≥6000 cycles (80% depth of discharge, 25℃) Charging Temperature Range 0℃ ~ 50℃ (Optional self-heating function) Discharge Temperature Range -20℃ ~ +60℃ Storage Temperature Range -10℃ ~ 45℃ Monthly Self-Discharge Rate ≤3% Weight Approx. 10.5 - 12.5kg Dimensions (L×W×H): 330×173×221mm Terminal Block: M8 Protection Rating: IP65 / IP67 (Optional) Communication Method (Optional): Bluetooth / RS485 / CAN Bus Certifications: CE, RoHS, MSDS, UN38.3 Warranty: 5 years IV. Ordering Information Minimum Order Quantity (MOQ): Sample orders are acceptable; please consult sales for bulk orders. Delivery Time: Samples 7-10 days; Bulk orders 20-30 days. Port of Loading: Dalian Port, China Payment Method: T/T (Telegraphic Transfer) Contact Information Chaoyang VanLith Tech Co., Ltd. Email: [email protected] Tel / WeChat: +86 15542080987 Address: Chaoyang High-tech Industrial Park, Longcheng District, Chaoyang City, Liaoning, China