Part number:

12.8V 33Ah LFP Battery

Features:

• Energy storage Lithuim-ion battery Pack
• Use in Solar street light, Home Energy storage system, ect
• Protection IC，stable working
• Long running life, High stability, Low maintenance costs
• IP45 Rating
• Portection with Overcharge / Overdischarge / Overcurrent / Short circuit / temperature protection to ensure safety while using
• Wide operating temperature range
• RoHS eco-friendly design
• Fullfil all DC12V power supply
• 4 grade LED battery indicator dispaly
• Cell approved by UL1642, IEC62133, UN38.3 certification
• PCM & cell double protection to ensure the battery safety

1.Specification of solar lighting battery：

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Item	Parameter
Model	12.8V 33Ah LFP Battery
Model Capacity	33Ah
Minimum Capacity (0.5C，A)	32Ah
Rated Voltage	12.8V
Max Charge Voltage	14.6V
Cut-Off Voltage	8.4V
Standard Charge And Discharge Current	8A
Max Continuous Charge Current	15A

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Item	Parameter
Max Continuous Discharge Current	15A
Weight (Approx. Includes Case)	～2.5Kg
Impedance (Max, At 1000Hz.)	≤80mΩ
Delivery Voltage	≥12.8v
Charge Method (CC)	13.2A,14.6VCut Off
Charge Method (CV)	14.6V,0.32ACut Off

2.Bock diagram of solar lighting battery：

The product adopts PCM, separate input and output, supports single-cell voltage monitoring function, temperature monitoring function, current monitoring function, and equalization function to ensure stable performance, safety and long-term use of the product.

3.Outline Drawing of solar lighting battery：

Made with industry-leading technology, the size of the module is reduced to the minimum. The open-molded plastic shell supports IP45 waterproof, and the size is 160mm*196mm*270mm. Separate charging and discharging design, convenient and fast charging and discharging.

4.Solar Street Light Battery Replacement：

Using high-quality lithium iron phosphate cell as the main material, supplemented by leading manufacturing technology, the finished battery pack can seamlessly replace the original solar lead-acid batteries and solar ternary batteries. It has a long cycle life and can be adapted to many Kind of high temperature environment. Small size and easy to disassemble, it is the best choice for replacing solar lead-acid batteries.