What are the indications if a battery fails?

Indications include lower performance, low voltage, inability to charge/recharge, swelled container, and acid corrosion.

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

Check for defects like broken circuit, short, or broken container. If no outward problems, check capacity using known measuring techniques.

Why might 'zero voltage' happen?

Zero voltage indicates a broken circuit, possibly due to broken electrode column, partition welding defects, or terminal welding defects.

High-Performance Durable Booster & Largestar Battery for Hybrids

Name: High-Performance Durable Booster & Largestar Battery for Hybrids
Brand: Zhejiang Just Electrical Appliances Co., Ltd.
SKU: 1999095215

Zhejiang, ChinaZhejiang Just Electrical Appliances Co., Ltd.

US$15.00-30.00

300 Pieces

Sample price:US$28.00/piece.Request sample

Product profile

Customization

Available

Type

Dry Charged

Rated Voltage

12V

Model NO.

32C24R N40

Charging Voltage

2.25V~2.5V

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

Booster&Largestar

OEM

Availbale

Lead

99.996%

Transport Package

Cartons, Pallets

Specification

237 x 129 x 231mm

Trademark

Booster&Largestar

Origin

China

HS Code

8507100000

Production Capacity

120, 000 Piece/Pieces / Month

Key features

Dry Charged Technology: High-quality lead-stibonium alloy battery with pure sulphuric acid and special additives for superior performance.

Long Shelf Life: Wet shelf life of 2 to 3 years ensures reliability during storage and distribution.

Comprehensive Certifications: ISO9001, RoHS, CE, T/16949, SUNCAP, and SASO certified for global market compliance.

Free OEM Branding: Customized brand and packaging design available free of charge for OEM customers.

Special Dimension Customization: Custom-made special dimensions available to meet specific vehicle requirements.

12-Month Warranty: Standard 1-year warranty covers mechanical defects for peace of mind.

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

Global Market Presence: Exhibits annually at major international fairs including Canton Fair and Automechanika series.

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: ≤1.17h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Lanxi, Jinhua, and reports a manufacturing area exceeding 100,000 square meters with stated production capability of 5,000,000 pieces. It reports ISO, environmental, automotive-quality, and product-related certifications, although some certification details are presented in company-description form. The supplier has broad customization and ODM capabilities, developed new products during the past year, and offers an SDK. Manufacturing controls include written corrective-action, complaint-handling, supplier-assessment, and quality-assurance procedures. Financial and cash-flow records are indicated for 2023–2025, but no detailed financial results are provided. The supplier lacks inventory, overseas warehouses, overseas agents or branches, overseas showrooms, and offline trade-show experience. It states that it provides OEM services for recognized brands, but no customer names or verifiable case details are supplied.

Supplier typeThe supplier is explicitly classified as a factory in the manufacturing industry and reports its own manufacturing area and production capability. This supports identification as a direct manufacturing supplier rather than a trading-only company.

CertificationsThe supplier reports ISO9001, ISO14001, ISO/TS16949, SGS, CE, RoHS, SONCAP, ISO9001:2015, ISO45001:2018, and other certifications. The slices provide explicit evidence of multiple certifications, although certificate validity and scope are not independently detailed.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective and preventive actions, which supports a formal service-response mechanism. However, it has no overseas agents or branches, no overseas showroom, and no overseas warehouse, limiting demonstrated overseas after-sales infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM services, and an available SDK. These are direct indicators of product-development and technical support capability.

Production capacityThe supplier reports a manufacturing area exceeding 100,000 square meters, production capability of 5,000,000 pieces, valid contracts with associated subcontractors, 12 qualified service-capability suppliers, and written quality and supplier-management procedures. It also reports one unit of quality-control capability for own-brand quantities, while inventory capacity is explicitly unavailable.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, demonstrating broad stated customization coverage.

Client casesThe supplier states that it provides OEM services for recognized brands, which is evidence of at least one category of brand-serving experience. No customer names, product examples, order history, or independently verifiable case details are provided.