Lihium ion 12V20Ah, LiFePO4 Battery for Golf Trolley/E-scooter/E-bike

Lihium ion 12V20Ah LiFePO4 Battery for Golf Trolley/E-scooter/E-bike   Lithium Golf Trolley Battery 12V 20Ah,specially designed for golf trolley,more than 1500 cycle times&environmentally friendly 

Lithium Golf Trolley Battery 12V 20Ah: Features and Specification   1. Constituted by LiFePO4 cells which are the most reliable ones under mass production.   2. high discharge current and depth   3. Extraordinary long cycle life. Best up to 1500 cycle life thus cost efficient.    4. Intelligent BMS: multiple protections on short circuit, reverse connection and over-heat are provided to keep the battery pack in a safe state.   5. Fast charge.   6. Environmentally friendly.  

Item	Spec
Nominal Voltage	12.8V
Nominal Capacity	20Ah
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	20A
Max Continuous Discharge Current	30A
Peak Discharging Current	50A
Max Discharge Voltage	14.6V
Life Cycle	2000
Charge Temp.	0-45
Discharge Temp.	-20-55
one month	-20-55
Temp. Range           three months	-20-45
ten months	-20-25
Requirement of Voltage on Transportation	13.2V- 13.6V

 COntact: sales11 AT ocelltech.com for more details.