Marine Start Battery 12v 80Ah 100Ah Lifepo4 Cranking Battery Lithium Car Starter Battery

Short Description:

The cycle life of the brand RUIDEJIN lithium battery is as high as 6000+ times. The ultra-intelligent VIP-BMS is installed in the battery pack. Not afraid of fire caused by external causes. The lithium battery has low internal resistance, large output current, fast start-up time, large spark plug and fast ignition speed. The peak horsepower is increased by about 8%, and the peak torque is increased by about 5%.

Product Detail

Product Tags





Nominal Capacity


(25±2)℃,Standard charge and discharge

Typical Voltage


AC Impedance Resistance(1KHz)


Standard charge and discharge

Charge / discharge current


(25±2) 2)℃

Cut off voltage of charge / discharge


Maximum charge / discharge current

Continuous charge / discharge


According to continuous/pulse charge and discharge ammeters

Pulse charge / discharge (30s)


Recommended scope of SOC



Charging Temperature


According to continuous/pulse charge and discharge ammeters

Discharging Temperature


Storage temperature

Short term (within 1 month)



Long term (within 1 year)


Storage humidity range



Battery size

Thickness: 172mm Width: 330mm 

Total height: 215mm


Battery weight



Cycle life

≥ 6000 times

 temperature: 25±2℃.



Under the same volume, the capacity of lithium battery is 50% more than that of lead-acid battery, and the weight of lithium battery of the same volume is 70% lighter than that of lead-acid battery.
The effective working temperature of lithium battery is -20℃-80℃, and the working temperature of lead-acid battery is -20℃-50℃
Lithium-ion battery vehicles will not start if they are parked for too long. After charging, it can be used normally without affecting the service life.

photobank-2022-08-16T162336.585 (1)


Q: Is the freight on the website accurate?

A:Please contact us before you order,the default freight on the websiteisbasicallycalculated according to the usual air freightprice, different countries,differentorder weight, different freight.Pleasecontactus in time, we will provide you with the bestshipping way and accurate freight. 

Q:Does the shipping way to our country include tax?

A:It depends on the country and the shipping way you choose. Most Asian countries, most European countries, theUnitedStates,andCanada have tax-included shipping channels.

Q: Why the transportation time is so long and the tracking number not updated in nearly a month?

A: As you know, the battery (especially the high-power battery) is special commodity, the terms of transportation are very strict.

We transit our products by formal DG logistic channel, it is more slowly than the normal logistic, because it needswaittheDGship/train schedule. Due to the particularity of the product and logistic, the tracking number we provide willnotupdatedbeforethe goods passes the customs in your country. Don't worry, your goods is still in normal transit. When the goodspasses throughthe customs in your country, the tracking information will updated, and you will receive it within 3-5 days.

Q: Is this product safe?

A: Passed the overcharge, over discharge, over temperature, short circuit, acupuncture and other safety tests,no fire, noexplosionatany circumstance.

Q: How to confirm the high quality of the product you sent me?

A: Our batteries are all grade A, No matter how many you order, we will test each product before sending out.

Q: The battery is so heavy, will it damaged easily on the road?

A: This is also a matter of great concerm to us. After long-term improvement and verification, our packaging is nowverysafeandreliable. When youopen the package, you will definitely feel our sincerity.

Q: Is it OK to print my logo on the product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

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