Chaoyang VanLith Tech Co.,Ltd.

I. Product Overview The BA180W-Li is a 12.8V 180Ah lithium iron phosphate (LiFePO₄) deep-cycle battery with a total energy storage capacity of 2.3KWh (2304Wh). The product 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 and AGM batteries without modifying the existing system configuration. Applications: Off-grid solar energy storage systems, RV and home batteries, marine/yacht power supplies, golf carts, home UPS backup power, communication base station backup power, off-grid power supply equipment. II. Key Selling Points 1. Eliminates the hassle of frequent replacements and maintenance. In some parts of South America, the power grid is unstable, leading to a continuous increase in demand for solar energy storage and UPS backup power. The BA180W-Li can be seamlessly integrated into existing systems, requiring only one installation and long-term maintenance-free operation, significantly reducing subsequent maintenance costs. 2. 6000 cycle life, far exceeding the 300-500 cycles of lead-acid batteries. The BA180W-Li 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 significantly lower total lifespan cost than lead-acid batteries. 3. 200A continuous discharge and 400A peak discharge can drive a 2000W-3000W inverter, meeting the continuous power supply needs of high-power appliances (such as RV air conditioners, induction cookers, water pumps, and electric motors). 4. Built-in intelligent BMS with multiple safety protections. The BMS provides overcharge protection, over-discharge protection, overcurrent protection, short circuit protection, and temperature protection, and features automatic cell balancing. It remains safe and stable even during long-term operation in the hot climate of South America. 5. DIN H8 standard size, ready to install. The casing size is 355×175×190mm, a standard DIN H8 specification, allowing direct replacement of existing lead-acid battery packs without modification of the battery bracket or battery box. 6. Lightweight design significantly reduces the weight of a single battery by approximately 16-17.5kg, equivalent to only 1/3 to 1/4 of the total weight of a traditional lead-acid series system, effectively reducing the RV's weight and transportation costs. 7. IP65/IP67 waterproof (optional): High protection rating ensures normal operation of the battery in humid, dusty, and rainy environments, making it particularly suitable for outdoor solar installations, marine applications, and South American rainforest regions. 8. Bluetooth/RS485/CAN communication (optional): Supports real-time monitoring of voltage, current, remaining power, cell temperature, and other data via a Bluetooth app, suitable for remote management and batch maintenance by engineers and distributors. 9. CE/RoHS/MSDS/UN38.3 certifications comply with international export standards, supporting safe sea and air transport, and facilitating smooth customs clearance into South American countries. III. Technical Parameters Parameter Value Product Model BA180W-Li Nominal Voltage 12.8V Nominal Capacity 180Ah Total Energy 2304Wh (2.3KWh) 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 90A (0.5C) Maximum Continuous Charging Current 100A - 180A Maximum Continuous Discharge Current 200A Peak Discharge Current (≤5 seconds) 400A Discharge Termination Voltage 10.0V - 10.5V (BMS Control) Cycle Life ≥6000 cycles (80% depth of discharge) Charging Temperature Range 0℃ ~ 50℃ (Optional self-heating function) Discharge Temperature Range -20℃ ~ +60℃ Storage Temperature Range -10℃ ~ 45℃ Monthly Self-Discharge Rate ≤3% Housing Dimensions (L×W×H): 355×175×188-190mm / 353×175×190mm (DIN H8 standard) Terminal Block M8 / Copper Pillar 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; bulk orders start from 100 pieces (negotiable) Delivery Time: Samples 10-15 days; Bulk orders 25-35 days Port of Loading: Dalian Port, China Payment Method: T/T (Telegraphic Transfer) Note: Product parameters may vary slightly due to customer customization and platform automatic translation. For accurate confirmation of product details, please contact us via: +86 15542080987 [email protected]