• EFB Battery Safety Valve
  • EFB Battery Safety Valve
  • EFB Battery Safety Valve
  • EFB Battery Safety Valve
  • EFB Battery Safety Valve
EFB Battery Safety Valve

Brand: JHTD

Product origin: China

Delivery time: 10 working days

Supply capacity: Sufficient capacity, can meet the needs of any well-known large customer

1. The raw materials from all over the world are select elaborately. All indexes are strictly tested by IQC to ensure the quality of each batch of raw materials.
2. All components are separately manufactured by us. The strict selection of quality inspectors ensures the excellent quality of products before and after battery vent valve assembly.
3. The opening and closing pressure of battery vent plug can be designed upon the customer’s request.
4. All assembled EFB battery vent plugs are strictly checked by OQC to ensure the quality of products delivered.

EFB Battery Safety Valve

EFB battery safety valve



EFB battery safety valve is our Patent Product. Compared with traditional technology, it helps to better extend the service life of the battery. The design of our maintenance-free safety valve has been improved on the basis of foreign technology, increased with acid filter disc and flame arrestor, etc related production process, which filters gas discharged from vent valve and prevents open flame into the value. As a result, its resistance to acid and flame, water loss and conformance are further improved.

EFB batteries are an enhanced version of standard wet-flooded technology. These type of batteries should not be confused with standard flooded or AGM batteries. The primary benefits of EFB technology are improved charge acceptance and greater cyclic durability when operating in a reduced state of charge.



Quick Details

Place of Origin: China

Brand Name: JHTD

Material: PPO

Type: Battery safety Valves for VRLA Battery

Usage: Lead Acid Battery Automobile

Product Name: EFB Battery Safety valve

Color & Size: General / Customized

EFB batteries are designed as a mid-tier battery between the lower tier wet-flooded battery technology and the higher tier AGM battery. In a nutshell, EFB is based on the improvement of flooded battery technology. The improvement consists of additional carbon additives during the manufacturing of the battery plate. On the other hand, AGM batteries are based on an entirely different design. The AGM design consists of recombinant lid technology, glass mat separators and higher pressure pack. All this provides better cyclic lifespan compared to the Enhanced Flooded Battery technology. As a result, the AGM battery is better suited for high specification vehicles that have a higher energy demand.


Q1:3, Would you like to offer free samples for our testing?

Reply: Sure

Q2:  How about your service?

Reply: Large-scale production, automatic assembly, the lead-time is within 10days for existing models, accept to customized design.

Related Products
Product Tag
Get the latest price? We'll respond as soon as possible(within 12 hours)