4S 11.1V 20AH Alarm Battery

Custom 4S 11.1V 20Ah motivate Battery pack

LKG-11.1V-20AH Rated capacity: 20Ah

Dimension:  58(T) x 70(W) x 158(L)（mm）

Battery Name: LKG-12V-20AH Lithium Battery Pack

Battery Type: LKG-12V-20AH

Nominal voltage (V): 11.1V

Nominal capacity (Ah): 20AH

Operating voltage range: 12.6V-9.0V

Over charge protection cut-off voltage (V): 12.6V

Over-discharge protection cut-off voltage (V): 9.0V

Maximum charge current: ≤20A

Continuous discharge current: ≤20A

Pulse discharge current: ≤65A

With load capacity: ≤ 240W

Service life: ≥800 times

Charging temperature (°C): 0～45°C

Discharge temperature (°C): -20～60 °C

Storage temperature (°C): -20 to 35 °C

Battery temperature protection (°C): 70°C±5°C

Size (mm): 58(T) x 70(W) x 158(L)（mm）

Internal resistance of battery (mΩ): ≤ 80 mΩ

Battery weight (kg): about 1.5kg

Input port requirements: input and output with the same end, 2 lines, 15 inches long, 2.52 red, black, output port can be customized according to requirements

Packaging process: epoxy board + PVC

Features: Long cycle life, light weight battery, high safety performance, green environment

Widely used: Wireless monitoring equipment, solar street lights, solar energy storage, energy storage power station, mining, medical equipment, machinery and equipment, instrumentation, communications equipment, communications base stations, power tools, LED lamps, traffic signs, portable small Home appliances, toys, etc.

Longer Life

Our battery is with 3000 - 5000 cycles. On average, good quality lead acid batteries last between 100 - 300 cycles in a golf cart. After 150 cycles the lead acid batteries can produce less than half of their rated capacity meaning you get less than half of the range you got when they were new. In the long run, you would need to replace lead acid up to 10 times to get the same cycle life as 1 set of our battery

Lighter Weight/Higher Energy Density

Our battery weigh is about 70% lighter than lead batteries. A typically 48V golf cart will have around 500-600 lbs. of lead acid batteries. Switching to lithium will remove over 300 lbs. out of the cart. This will reduce the amount of energy required to get your cart up to speed and will help reduce wear and tear on your carts controller, motor, suspension, frame and tires. 

Higher Voltage

Our battery hold a higher voltage during use than lead batteries. This equals more torque for your motor and allows the controller and electronics to run at their optimal efficiency. When you step on the pedal with lead batteries, the voltage can drop below 10V causing the controller to run inefficiently and providing less power to the motor which reduces torque. The higher voltage of our golf cart batteries will allow your cart to get up to speed quicker, and hold the speed higher, throughout the entire charge cycle and while going up hills. 

Why choose us?

• We pride ourselves on being a reliable and trustworthy supplier of 12V Lithium Ion Battery Pack 18650 products.
• Our company has always adhered to communication and learning with peers, and has the courage to innovate and pursue. With strong production strength as the cornerstone of development, perfect R&D strength as the guarantee, and considerate service system as the extension, we will build a more high-quality enterprise.
• We have a wide range of 12V Lithium Ion Battery Pack 18650 products to choose from.
• We firmly believe that cooperation is a team spirit of voluntary cooperation and collaborative efforts revealed to achieve the set goals.
• Our 12V Lithium Ion Battery Pack 18650 products are an affordable and effective solution for a variety of applications.
• We can guarantee that our 4S 11.1V 20AH Alarm Battery has the highest price/performance ratio among the same class in the domestic and international markets.
• Our products are carefully designed and manufactured to provide optimal performance and reliability.
• With a wide range, good quality, reasonable prices and stylish designs, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
• We take great pride in the quality of our products and the satisfaction of our customers.
• Our excellent R&D team provides a broad operation and innovation platform for the increasingly complex needs of customers.

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