Lithium ion battery 12V 20Ah for Golf Trolley lead acid battery replacement

Lithium ion 12V20AH battery for golf cart LiFePO4 battery 12.8V20Ah lead acid battery replacement   New Product: LED Display available Communication function available More capacity can be choose Two round more than 36 holes.
Easy to carry
Capacity can be expand   Spec sheet:

Item	Spec
Nominal Voltage	12.8V
Nominal Capacity	20Ah
Structure	4S6P
Battery cell	26650 3300mah
Dimension	W76*H166*L181mm
Internal resistance	≤100mΩ
Relative humidity	≤93% RH
Overcharge Protection Voltage	4.0V±0.025V ( for random single cell)
Over discharge Protection Voltage	2.2V±0.025V ( for random single cell)
Discharge Cutoff Voltage	8.0V
Standard Charge Method	Constant 4A to 14.6V, then constant 14.6V with current taper to 0.2A
Max. Charge Current	15A
Max Continuous Discharge Current	30A
Peak Discharging Current	40A
Max Discharge Voltage	14.6V
Life Cycle	2000
Charge Temp.	0-45
Requirement of Voltage on Transportation	13.2V- 13.6V

  Advantage: 1 Ultra-Long Lifecycle
2 Lighter Weight, Smaller Size
3 Higher Safety and Green
4 Maintenance Free   The advantage of LiFePO4 battery: 1. Smaller size, normally 1/3 as conventional SLA battery 2. Lighter weight, normally 1/3 as conventional SLA battery; 3. Longer cycle-lifespan battery is about 300cycles while LiFePO4 battery can be 1200 cycles or more; 4. Good performance in deep discharge, LiFePO4 battery can be 100%DOD while SLA battery is 60%-80%DOD, which means LiFePO4 battery will need less capacity in the same condition; 5. The lead acid battery will be end of life and price will increase. 6. Environmentally friendly of LiFePO4 battery.   CONTACT: Alex sales11 AT ocelltech.com