What safety features does the battery have?

It features explosion-proof performance with a special casing design using cushioning and insulation materials to enhance pressure bearing capacity and prevent accidents.

What are the terms of payment?

The terms of payment include LC, T/T, and Western Union.

What is the average lead time for production?

The peak season lead time is 1-3 months, and the off-season lead time is within 15 workdays.

Popular Model Lithium Iron Phosphate Battery with High Performance From China

Name: Popular Model Lithium Iron Phosphate Battery with High Performance From China
Brand: Qingdao Tunnel Mine Equipment Technology Co., Ltd.
SKU: 2077603742

Shandong, ChinaQingdao Tunnel Mine Equipment Technology Co., Ltd.

US$2,000.00

1-4 Pieces

US$1,800.00

5+ Pieces

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

NCM

Model NO.

CUSTOM

Rechargeable

Yes

Size

Large

Transport Package

Wood Box

Specification

Thickness bigger than 6 mm

Trademark

TMG

Origin

China

Production Capacity

20000 Units/Year

Key features

Explosion-proof Safety: Special casing design with cushioning and insulation materials to prevent explosions in explosive environments.

Long Lifespan: Achieves 2500 charging cycles, offering a longer service life than ordinary lithium batteries.

High Energy Density: Small size and light weight, occupying only 1/3 of the volume and weight of lead-acid batteries.

High Efficiency: Supports high current charge and discharge with a charge and discharge efficiency of 90%.

Maintenance-free: Pollution-free, green, and environmentally friendly with zero maintenance requirements.

Versatile Application: Suitable for electric locomotives, forklifts, underground LHDs, mining trucks, and port cranes.

ISO9001 Quality: Manufactured in an ISO9001 certified factory ensuring quality and stability of equipment.

Custom Solutions: Provides customized solutions for drive-train systems and vehicle transformation based on 30+ models experience.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExhibition Experience

Qingdao Tunnel Mine Equipment Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-02-17Nearest Port: QingDao, TianJin, ShangHaiAverage Response Time: ≤18hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryQingdao Tunnel Mine Equipment Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering underground mining equipment and drivetrain products. The provided information indicates substantial operating capacity, including more than 10 production lines, 50 quality-control staff, and exports to multiple international regions. It holds ISO 9001 certification, and its after-sales offering includes operator, maintenance, and fault-diagnosis training, supported by spare-parts storage and an agent-based branch office. However, the available slices do not establish financial strength, current audit validity or outcome interpretation, R&D and customization capabilities, or specific customer cases. Overseas warehouse, showroom, agent, and trade-show status is also recorded as unknown.

Supplier typeThe supplier is classified as a trading company and manufacturer/factory, with a limited-company structure and a stated product portfolio covering underground loaders, mining trucks, utility vehicles, transmissions, torque converters, and axles. This supports a hybrid commercial and manufacturing role rather than a purely trading profile.

CertificationsThe supplier holds ISO 9001 certification. An SGS audit is recorded with a report period from July 20, 2024 to July 19, 2025, but the provided audit result value is not explained, and the stated validity period has passed relative to the current date.

After-Sales capabilityAfter-sales support explicitly includes operation, maintenance, and fault-diagnosis training. The supplier also describes spare-parts storage, on-site consignment storage, and a spare-parts branch office at an agent location, indicating structured support resources.

Production capacityThe supplier reports more than 10 production lines and 50 quality-control staff, while its product scope includes underground mining equipment and drivetrain systems. Factory locations are stated in Qingzhou and Xuzhou, supporting a demonstrated production setup, although actual output volume and capacity utilization are not independently clarified.

Product Q&A

Q:What is the charging lifetime of this battery?

The battery has a charging lifetime of 2500 times.

Q:How does the size and weight compare to lead-acid batteries?

The volume and weight are only 1/3 of that of a lead-acid battery.

Q:What is the charge and discharge efficiency?

The charge and discharge efficiency is 90%.

Q:Is the battery maintenance-free?

Yes, the battery is maintenance-free, pollution-free, and environmentally friendly.

Q:What types of vehicles can this battery be applied to?

It is applied to electric locomotives, tunnel engineering locomotives, forklift trucks, underground LHDs, mining trucks, port cranes, and container cross transport machines.

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Popular Model Lithium Iron Phosphate Battery with High Performance From China