Lead acid battery 4v 4ah battery used for ups
USD $1.41 - $1.42 /Piece
Min.Order:500 Pieces
Shenzhen Eastar Battery Co., Ltd.
Specification
Model | EA440 |
Voltage | 4v |
Capacity | 4ah |
Weight | 0.42Kg |
Demension(L*W*H*TH) | 47*47*101*106mm |
Terminal | T1 |
Self Discharge rate | 3% per month |
Use Time | 20Hr |
Storage Life | 5-10 years |
Use Life | 3-5 years |
Temperature Range | -15°c-45°c |
Charging Method | CC/CV |
Certification | CE,ISO9001,ROSH |
Warranty | 12 month |
Packing | 30 pieces / carton |
1*20ft container | about 2200 carton |
Construction of lead acid battery
Component | Positive Plate | Negative Plate | battery Container | battery Cover | Safety Valve | Terminal | Saparator | Electroltte |
Raw Materials | Lead Dioxide | Lead | ABS | ABS | Rubber | Copper | AGM | Acid |
Production Progress
1. Plate Packing →2. Plate Welding →3. Plate Short Circurit Testing →4.Plate Filling →
5. Glue Sealing → 6. Sightness Testing → 7. Acid Filling → 8. Charging → 9. Performance Testing → 10. Packing → 11. Delivery
Payment and Shipping and Packing
Payment
1.Pay through T/T, western union, PayPal…
2.Price term: FOB Guangzhou port, FOB Shenzhen port, CNF, CIF, CFR, Door to Door.
3.The customer is responsible for any tax or bank charges by their countries.
Shipping
1. By sea,by air Shipping, other good shipping way also welcomed.
2.we will send products in 20-30 days after the bank receipt.
3.A tracking number and photos of products will send by email after arrange shipped.
Packing
1. Regular export carton
2.We can provide Free color box,and OEM your own brand
3. we can design color box according to client requirement
Application
1. Light System
2. Security System
3. Telecommunication System
4. Ups System
5. Emergency Power System
6. Solar System
7. Wind System
8. Electric Toy
1. We are Factory: Can Provide All kinds of Models and Capacity of dry battery
2. We can offer best Service : OEM, ODM Service,Long Time Warranty
3. We Have 18 Years' International Trade Experience
4. We Have CE,ROSH,ISO9001:2000,UL,SGS certification
5. Short Delivery date :10-25 Day
6. Our Products Have Best Quality With Competitive Price
A professional battery manufacturer
Shenzhen Eastar Battery Co., Ltd was set up as a manufacturer of various batteries in 1997. Our main products include dry batteries ( carbon & alkaline), lead-acid batteries(General batteries, Auto batteries), Ni-MH/Ni-CD batteries and packs, Lithium batteries ( Li-ion, Li-PO). With six manufacturing facilities of around 200,000 square meters, and a team of highly qualified staff, Eastar grew up as a professional battery group in Southern China.
Quality is our life
As a battery manufacturing group, we have separate factory located in Guangzhou, Shenzhen and Xingfeng for different battery types. We understand well on the importance of the quality, so we invested much on the advanced production facilities and testing equipments. We have a powerful R&D and skillful worker group. Based on ISO9001, we built up a complete quality control system. We always keep ourselves working ahead on technology and quality control in battery field.
The best services to you
We built up our sales team with 20 saleswomen/ salesmen in down town Shenzhen. Our team is a experienced sales team, Our motto is: EVERY TIME THE BEST SERVICES TO EVERY CUSTOMER. We are good at both ODM orders and OEM projects. If you are in battery business, come to us, I believe you will find that you are working with the right partner: Shenzhen Eastar Battery Co., Ltd.
http://eastarbattery.en.china.cn