Delivery Time:3-5 days
Certification:CE,FCC,MSDS

Portable Car Starter Battery Pack for Truck / Bus Engine , Powerful Jumping Car Battery

Powerful long starting lifetime 24V65Ah Jum Start Batteries in truck, bus, car engine

Description

Say Goodbye to Old Lead Acid Battery,

Say Hello to LiFePO4 Battery!

Best Solution for Jumper Starting

With LED indicator Powerful communication Protection: over charge, over discharge, balancing, over heat,  sleep 

Specification

Item	General Parameter	Remark
Standard capacity(0.2C5A)	65Ah
Mininum Capacity(1C5A)	58.5Ah
Rated voltage	25.6V	Work voltage:3.20V/string
Max. charge voltage	29.2V	Single Ave. charge Voltage/string
Cut-off voltage	20V	Single Ave. Discharge Voltage/string
Standard charge current	90A	1.5C5A
Charging Time	About0.65h	1.5C5A
Max Continuous discharge current	90A	1.5C5A
Peak discharge current	600A	9C5A, for 5seconds
Battery dimension	525*260*220mm
Total weight(Approx.)	About 20kg
Impedance(Max, at 1000Hz.)	≤   58mΩ
Charge method (CC/CV)	Standard	0℃～45℃
Discharge	-20℃～60℃
Storage	-20℃～45℃

Advantages:

1. Safety: Most safest Li-Ion battery, built-in BMS, none fire, none explosive

2. Environment friendly, Clean and Green energy, no toxic material contained

3. Low self-discharge: Less than 3% per month

4. Wide range temperature adaptability: -20--60degrees Celsius

5. Long life cycles: More than 2000 cycles in 1C

6. No memory effect: Always ready for charge and use, with no need to charge after a full

discharge.

7. High energy density and high power output

8. Lighter and smaller: 1/3 weight of lead acid battery

OptimumNano Battery quality control method

8conformity:make sure the battery stability and long lifetime

1.Conformity in capacity

2. Conformity in voltage

3. Conformity in impedance

4. Conformity in electricity

5. Conformity in self-discharging

6. Conformity in discharging platform

7. Conformity in CC charging

8. Conformity in lifetime

 Packaging and Shipping

The LiFePO4 Battery has passed the UN38.3, according to the report ID: W10173003116D~1.

Separate Lithium lron Phosphate Batteries when shipping to prevent short circuits.

All the OptimumNano LiFePO4 Batteries are packed in strong packaging according to the General Packing Requirements of 5.0.2.

Transport Fashion: Be applicable to transport by air, by shipped, by Passenger and Cargo Aircraft.

More information can be obtained from Label with an indication including packed with lithium batteries, handled with care and the special procedures with a telephone number that should be followed when the package is damaged.

Our Services

We could customized the smaples for your testing, but pls pay the sample fees firsly, and then we will return that to you when placing bulk orders.

24 months of warranty + any technical support during the battery whole life

Welcome to OptimumNano Energy Co., Ltd

12 years of battery manufacturer

the leading manufacturer of cylindrical Lithium lron Phosphate(LiFePO4) Battery;

National High-tech Enterprise;

The main EV supplier for 2008 Shanghai EXPO and 26th Shenzhen Summer Universiade Games;

Approved by