If a battery fails, what will be the indications?

1.Lower performance 2.Low voltage 3.Cannot charge/recharge 4.Swelled container 5.Acid corrosion

How can you tell if a battery is good or bad?

You should first check the battery for defects such as a broken circuit, a short, or a broken container. If an outward problem is not apparent, then you will have to check the battery's capacity using known measuring techniques to ascertain the problem.

Why 'zero voltage' might happen?

Zero voltage means there is a broken circuit. There could be several reasons for a zero voltage state. 1.There could be a broken electrode column 2.Welding defects of the partition 3.Welding defects of the terminal

Largestar Mf N70 1.5V~1.1V High Performance Car Battery

Name: Largestar Mf N70 1.5V~1.1V High Performance Car Battery
Brand: Zhejiang Just Electrical Appliances Co., Ltd.
SKU: 2001356225

Zhejiang, ChinaZhejiang Just Electrical Appliances Co., Ltd.

US$30.00-50.00

300 Pieces

Sample price:US$36.00/piece.Request sample

Product profile

Customization

Available

Type

Maintenance-free Type

Rated Voltage

12V

Model NO.

MF N70

Charging Voltage

1.45V~1.5V

Working Voltage

1.5V~1.1V

Charging Type

Constant Voltage

Wet Shelf Life

2~3Year

Discharging Type

Constant Current

Electrolyte

Acid Battery

Certification

ISO9001, RoHS, CE

Brand

Largestar

OEM

Available

Used for

Car/Truck/Bus

Transport Package

Cartons/Pallets

Specification

(L x W x H): 308 x 201 x 230 mm

Trademark

Largestar

Origin

China

HS Code

8507100000

Production Capacity

120, 000 PCS / Month

Key features

High Performance Start: Excellent starting performance at cold temperatures with low self-discharge.

Custom Branding: OEM available; print your logo on battery case and provide custom carton design.

Wide Voltage Range: Charging voltage 1.45V~1.5V; working voltage 1.5V~1.1V for stable operation.

Long Shelf Life: Wet shelf life of 2-3 years ensures long-term storage capability.

Global Certifications: Certified by ISO9001, ISO14001, ISO/TS 16949, CE, RoHS, and SONCAP.

Fast Delivery: Delivery within 45 days after contract signing and receiving 30% deposit.

Versatile Application: Suitable for cars, buses, trucks, and other vehicles as a starting battery.

Manufacturer Direct: Direct from Zhejiang Just Electrical Appliances Co.,Ltd with 24 years export experience.

Company profile

High Repeat Buyers ChoiceYears of Export ExperiencePatents AwardedManagement Certification

Zhejiang Just Electrical Appliances Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 24 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.77h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing company located in Jinhua City, known for its extensive production capacity and holding multiple certifications. It shows strong R&D and innovation capabilities, evidenced by ODM services and SDK availability. Despite a lack of inventory and overseas services, the supplier maintains effective quality control and complaint handling procedures. Financially, the supplier displays stable capacity over the past three years. Its customization offerings are diverse, catering to various customer needs.

Supplier typeThe supplier is identified as a factory located in Jinhua City, Lanxi District, operating within the manufacturing industry.

CertificationsThe supplier holds several certifications including ISO9001, ISO14001, ISO/TS16949, and others, along with awards such as the Green Production Enterprise.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and quality assurance, indicating a structured after-sales service approach.

Financial creditThe supplier has demonstrated consistent financial capacity over the last three years, suggesting stability and credibility.

R&D capabilityThe supplier exhibits strong innovation capability with R&D activities leading to new products and the availability of an SDK.

Production capacityWith a manufacturing area over 100,000 square meters and a capacity of 5,000,000 pieces, the supplier has significant production capability.

Customization capabilityThe supplier offers extensive customization options, including full, minor, and flexible customization from samples and designs.

Product Q&A

Q:What is your terms of payment?

30% deposit in advance, 70% balance pay off against the copy of bill of loading.We'll show you the photos of the products and packages before you pay the balance.

Q:What's kinds of battery will you provide?

We have three type battery: There are many different model battery here, we can supply 2v 100ah-3000ah battery, 4v 0.25ah-4v 4.5ah battery, 6v 1.3ah-6v 12ah battery, 12v 0.8ah-12v 250ah battery.

Q:What is the operating temperature range?

Discharge: -15--40C Charge: 0--40C Storage:-15--40C

Q:Can you print my logo on the battery cover?

Yes, OEM is available,we can print your logo on the battery case, and you can offer your logo.

Q:How to maintain the battery?

The battery should be stored in clean, dry, ventilated, dark environment when not using, keep it after full charge, recharge it every 3 months or 6 months.