Availability: | |
---|---|
This 12V 20Ah small lithium battery is a direct replacement for lead acid batteries manufactured with premium LiFePO4 cells offering light weight, fast charging efficiency, long runtime and zero maintenance. It is the perfect combination of size and capacity for many applications such as CCTV cameras, lawnmowers, LED lights, etc.
High-performance LFP Battery Cells
Polinovel 12V small lithium battery is manufactured with high quality lithium iron phosphate cells for consistency, ample capacity and long life, ensuring unmatched levels of safety and long-lasting performance.
Smart BMS Protection
The 12V small lithium battery has an advanced BMS that provides comprehensive protection against overcharging, over-discharging, over current, short circuits, and extreme temperatures for increased performance and longer lifespan.
Lightweight and Versatile
It offers higher energy density and a reduced weight compared to lead acid batteries. It is compact and powerful, making it an optimal solution for many deep cycle applications such as fish finders, LED lights, CCTV cameras, emergency lights, lawn mowers, wheelchairs, etc.
Expandable Battery Solution
This 12V small lithium battery provides the flexibility of parallel and series connections to deliver more power for a longer run time.
Specification
Model | HD1220 |
Nominal Voltage | 12.8V |
Nominal Capacity | 20Ah |
Standard Charge Voltage | 14.6V |
Discharge Cut-off Voltage | 10V |
Max Charge Current | 20A |
Max. Constant Discharge Current | 20A |
Peak Discharge Current | 40A @5s |
Dimension (L*W*H) | 181*77*170mm / 7.1*3*6.7in |
Weight | 3.5kg / 8lbs |
Cycle Life | >2500 (1C@ DOD100%); >4000 (0.2C@ DOD100%) |
Series Parallel Application | Up to 4 units in series or 2 units in parallel |
Charge Temperature | 0 to 60ºC |
Discharge Temperature | -20 to 60ºC |
Storage Temperature | 10 to 45ºC |