What is the production capacity?

Our monthly production capacity is 300,000 pieces of batteries, ensuring stable supply for large orders.

How do you handle product quality issues?

Every product passes quality inspection before shipment. If you find any problems, please provide photos or videos so we can identify and resolve the issue as soon as possible.

Mf Sealed Lead Acid Storage Rechargeable Car Battery 12V 135ah

Name: Mf Sealed Lead Acid Storage Rechargeable Car Battery 12V 135ah
Brand: Guangzhou Shenglong Power Technology Co., Ltd.
SKU: 733242722

Guangdong, ChinaGuangzhou Shenglong Power Technology Co., Ltd.

US$67.80

200-499 Pieces

US$66.00

500+ Pieces

Sample price:US$68.00/piece.Request sample

Product profile

Customization

Available

Type

Maintenance-free Type

Rated Voltage

12V

Model NO.

MFN135 12V 135AH

Charging Voltage

12V

Working Voltage

12V

Charging Type

Constant Voltage

Wet Shelf Life

2~3Year

Discharging Type

Constant Current

Electrolyte

Acid Battery

Certification

ISO9001, CE

Brand

PLA

Usage

Car Truck Bus UPS Lighting Solar

Layout

0/1

Transport Package

Pallet

Specification

505*180*210*230

Trademark

PLA or OEM brand

Origin

Guangdong

HS Code

850710000

Production Capacity

300000/Month

Key features

Long Wet Shelf Life: Maintains charge for 2 to 3 years without maintenance.

Comprehensive Warranty: 12-month warranty covering assembly issues and free parts/technology support.

OEM Customization: Supports custom logo, brand, and material requirements.

Global Shipping Options: Flexible pallet or loose loading to maximize container space.

Certified Quality: ISO9001 and CE certified for international standards.

Fast Production: Products finished within 1 to 5 days after deposit.

Professional Support: Dedicated engineers for installation, technical guidance, and training.

Company profile

Guangzhou Shenglong Power Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2004-09-18Nearest Port: guangzhouAverage Response Time: ≤18hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryGuangzhou Shenglong Power Technology Co., Ltd. is identified as a Chinese limited company operating as a trading company, manufacturer/factory, and group corporation. The supplier reports more than 10 production lines, 50 quality-control staff, annual output above the stated threshold, broad export-market coverage, and lead times of within 15 workdays off-season and one month during peak season. It offers battery and related lighting products, reports exports since 2004, and holds multiple management-system certifications, including ISO 9001, ISO 14001, OHSAS/OHSMS 18001, and TS 16949. R&D engineer experience is reported at 6–10 years. However, the provided information does not establish after-sales arrangements, financial credibility, customization services, or identifiable customer cases.

Supplier typeThe supplier is explicitly classified as a trading company, manufacturer/factory, and group corporation, and its product scope includes rechargeable, automotive, gel, deep-cycle, and other lead-acid batteries plus street lamps. This supports a combined manufacturing and trading profile focused on power-storage and related products.

CertificationsThe supplier reports OHSAS/OHSMS 18001, TS 16949, ISO 14001, ISO 9001, and ISO 14000 certifications. These stated certifications indicate coverage of occupational health and safety, automotive quality, environmental management, and quality management systems.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and describes an objective of developing a high-quality storage-battery brand. This provides evidence of an R&D function and relevant experience, although no patent, new-product, laboratory, or dedicated innovation output is stated.

Production capacityThe supplier reports more than 10 production lines and 50 quality-control staff, with annual production output above the stated threshold. A factory location is also provided, while reported lead times are within 15 workdays off-season and one month during peak season, supporting substantial production capacity and operational readiness.

Product Q&A

Q:What is the warranty period?

All products come with a one-year warranty. We provide free after-service, parts, and technology for assembly issues occurring within the first year, provided there is no improper operation or outside force.

Q:Can I customize the brand or logo?

Yes, we support OEM services and can customize the logo, brand, and material according to your specific requirements.

Q:What are the delivery times for different order quantities?

For mini orders, delivery takes 15-20 working days. Orders under 1000 PCS take 20-25 days, while orders over 1000 PCS take 25-30 days. Additional time may apply if ordering more than 5 different items.

Q:What are the payment terms?

We accept T/T and L/C. The standard term is a 30% down payment as a deposit, with the remaining 70% balance paid before delivery after the factory shows product pictures.

Q:What is the shelf life of the battery?

The wet shelf life is between 2 to 3 years, ensuring long-term storage capability without maintenance.