DOHON Motorcycle Lithium Iron Phosphate LFP Battery 12V 155CCA, LifePO4 Motorbike Rechargeable Replacement Battery 4L-BS for Honda Polaris Kawasaki Yamaha
Brand: DOHON
Color: red-black
The reason choose LFP :

LiFePO4 batteries have a very constant discharge voltage, until the cell is exhausted. This allows the cell to deliver virtually full power until it is discharged, and it can greatly simplify or even eliminate the need for voltage regulation circuitry.
The other advantages of the LifePO4 batteries including low toxicity, well-defined performance, long-term stability and etc.
Especially, the use of phosphates avoids cobalt's cost and environmental concerns, particularly concerns about cobalt entering the environment through improper disposal.

Parameters:

Nominal Voltage : 12V
Capacity : 4Ah
CCA :155
Weight : 3.35lb
Size : 4.45*2.76*3.35 in
Discharge Temperature : -22 degree F to 176 degree F
Charge Temperature : -4 degree F to 158 degree F

Application : motorcycle, snowmobile,wheelchair.

Advantages :

The charging efficiency is more than 3 times higher than that of the traditional battery, but the weight is only 1/3 of the traditional battery.
The output voltage is more stable.
The working intensity of the automobile motor is effectively reduced.
The fuel consumption of the automobile is reduced.
The brightness of the automobile lamp is enhanced.
The sound quality is improved.

Package included : ONLY 1 x 12V 4L-BS LiFePO4 motorcycle battery
Only Use Specialized LFP Battery Charger - please use the battery charger which can apply the “constant current/constant voltage” charge technique
High Capacities - DOHON LiFePO4 rechargeable battery with 2000+ cycles for lifetime, The charging efficiency is more than 3 times higher than that of the traditional battery, but the weight is only 1/3 of the traditional battery.
High security - LiFePo4 battery will never catch fire or bomb under worst condition. And this battery included a BMS (battery management system) which can turn off the power automatic while the battery under-voltage
Advantage - The charging efficiency is more than 3 times higher than that of the traditional battery, but the weight is only 1/3 of normal lead-acid battery. It's more stable and energy efficient with lower working intensity of the automobile motor and less fuel consumption
No pollution - safe for the environment. Does not contain any acid and heavy metals such as lead, cadmium, or mercury