Lead-acid Batteries

Lead Acid Battery Supplier-China

Pure Raw Material

We adopt China #1 pure lead and do not use recycled lead, so that we can control good quality from the source.

Flyfine Own Plates

We make the plates ourselves to ensure the high quality of the battery core.

Innovative Products

We continue to innovate and develop new products to meet the different needs of the market.

Patent Technology

Multiple invention patents and mastery of core technologies.

Full range of Cerfication

We have a full range of international certifications to meet our customers’ requirements.

16 Series with 1000+ Models

We have more than 50 experienced R&D staff, most of whom have worked in the lead-acid battery industry for more than 20 years. We also cooperate with famous Chinese research institutes and universities to research and develop new products. Every year we invest more than $1,000,000 in R&D to meet the growing demand. We also have many patented products, which serve our major customers with their unique excellent performance.

Rigorous Quality System

We have more than 30 well-trained and experienced quality control personnel. We implement ISO9001 quality system in all manufacturing processes and strictly control product defect rate to meet PPM standards. We have a full set of testing instruments and equipment in related production processes to ensure reliable quality. IQC (Incoming Quality Control), IPQC (In-Process Quality Control), LQC (Line Quality Control), FQC (Final Quality Control) and OQC (Outgoing Quality Control) are implemented in our production process. Our batteries are 100% tested before packaging and shipment. In addition, we continuously purchase new advanced machines and equipment for production lines to improve product consistency.

FS SERIES(AGM)

● Design Life: >5 years
● Voltage: 4 & 6 & 12 Volts
● Capacity: 0.8Ah~20Ah
● Rate: C20 to 1.75V/cell @25℃

FM SERIES(AGM)

● Design Life: >10 years
● Voltage: 6 & 12 Volts
● Capacity: 24Ah~250Ah
● Rate: C10 to 1.8V/cell @25℃

FL SERIES(AGM)

● Design Life: >15 years
● Voltage: 2 Volts
● Capacity: 80Ah~3000Ah
● Rate: C10 to 1.8V/cell @25℃

FH SERIES(AGM)

● Design Life: >10 years
● Voltage: 6 & 12 Volts
● Power: 35Ah~900W
● Rate: 15 Min to 1.67V/cell @25℃

FD SERIES(AGM)

● Design Life: >15 years
● Voltage: 6 & 12 Volts
● Capacity: 14Ah~420Ah
● Rate: C20 to 1.75V/cell @25℃

FR SERIES(AGM)

● Design Life: >10 years
● Voltage: 12 Volts
● Capacity: 55Ah~200Ah
● Rate: C10 to 1.8V/cell @25℃

FQ SERIES(AGM)

● Design Life: >10 years
● Voltage: 12 Volts
● Capacity: 60Ah~105Ah
● Rate: C20 to 1.75V/cell @25℃

FG SERIES(AGM)

● Design Life: >10 years
● Voltage: 6 & 12 Volts
● Capacity: 24Ah~250Ah
● Rate: C10 to 1.8V/cell @25℃

FLG SERIES(GEL)

● Design Life: >15 years
● Voltage: 2 Volts
● Capacity: 80Ah~3000Ah
● Rate: C10 to 1.8V/cell @25℃

FDG SERIES (GEL)

● Design Life: >15 years
● Voltage: 6 & 8 & 12 Volts
● Capacity: 24Ah~420Ah
● Rate: C20 to 1.75V/cell @25℃

FRG SERIES(GEL)

● Design Life: >10 years
● Voltage: 12 Volts
● Capacity: 55Ah~200Ah
● Rate: C10 to 1.8V/cell @25℃

FEV SERIES(AGM)

● Design Life: >15 years
● Voltage: 6 & 12 Volts
● Capacity: 20Ah~200Ah
● Rate: C3 to 1.75V/cell @25℃

FPG SERIES (PVC GEL)

● Design Life: >15 years
● Voltage: 12 Volts
● Capacity: 24Ah~250Ah
● Rate: C10 to 1.8V/cell @25℃

FC SERIES (AGM GEL)

● Design Life: >20 years
● Voltage: 6 & 12 Volts
● Capacity: 20Ah~380Ah
● Rate: C20 to 1.75V/cell @25℃

OPzV SERIES

● Design Life: >20 years
● Voltage: 2 Volts
● Capacity: 100Ah~3000Ah
● Rate: C10 to 1.8V/cell @25℃

OPzS SERIES

● Design Life: >20 years
● Voltage: 2 Volts
● Capacity: 100Ah~3000Ah
● Rate: C10 to 1.8V/cell @25℃

Quality control plan for battery assembly

Quality Control

Certified by CE, UL, Saber, ROHs, OHSAS, ISO900l ,and ISO14001 etc.

How to place an order to configure a product

Purchase Order

Recommends products based on needs, can help develop programs

Optional Products

Identification of products and development of production plans

Procurement and Production

Procurement of raw materials and aging tests to ensure qualified product quality

Shipment

Packing and shipping and after-sales service