4v4ah 20hr battery
4v4ah 20hr battery
1.PRODUCT INFORMATION:
Specification:
Model | Voltage | Capacity (20HR) | Dimensions(L*W*H/T.H | Weight | Terminal type |
(V) | (AH) | (MM) | (G) |
| |
| DB4-4 | 4 | 4 | 47*47*101/106 | 97 |
Battery Construction:
Battery Construction Component | Raw material |
Positive Plate | Lead dioxide |
Negative Plate | Lead |
Container | ABS |
Cover | ABS |
Safety valve | Si-Rubber |
Terminal | Copper |
Separator | Fiberglass |
Electrolyte | Sulfuric acid |
2.FEATURES
1) Maintenance-Free Operation
Absorbent Glass Mat (AGM) technology ensures efficient gas recombination up to 99% and freedom from electrolyte maintenance. During the expected float service life of MCA batteries, no need to check the specific gravity of the electrolyte or add water.
2)Good Discharging Ability
Tight assembly technology ensures an excellent high-rate discharge performance.
3)Long Service Life
A unique corrosion-resistant grid alloy ensures MCA batteries have long service life.
4) Low Self Discharge
Using high purity raw materials ensures MCA batteries have less self-discharge.
5)Environmental & Non-polluting
Gas Recombination technology ensures the battery high seal reacting rate, which can prevent the acid fog from separating out.
6)Safe & Reliable
Efficient venting system automatically release excess gas when the pressure rises above the normal level & reseals the valves when it returns to the normal rate, which can protect the battery from bursting.
3.APPLICATIONS
1Communication Systems: Switch, Microwave Stations, Mobile Base Stations, Data Centers, Radio and Broadcasting Stations.
2Motivity Field: Robots, Electric Toys, Electric Tools & Portable Vacuum Cleaners,Electric Clean Venicle,Electric car for kids
3)Solar & Wind Power Generation System
4)Signal System & Emergency Lighting Systems
5)EPS & UPS Systems
6)Alarm systems,Medical Instrument
4. FACTORY VIEWS & CERTIFICATIONS
Contact :Ms Creek
Skype: Creek_dbtech
Alibaba TradeMananger: cn1001109994
QQ: 1480899486
Tel: +86-591-87765606 Ext: 816
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier