Free Maintenance Tubular GEL Battery
OPzV 2-770-Y Product Feature OPzV battery positive plate adopts tubular plate which can prevent active material falling, and adopts multi-component alloy frame. Floating design life: 20 years at 25℃ Cycle life(2V): >2000 at 80% DOD and 6000 at 25% DOD Self-discharge rate: ≤2%/Month High...
OPzV 2-770-Y of Free Maintenance Tubular GEL Battery
Our OPzV series battery belong to valve regulated tubular gel solar battery, and our product warranty is 1-3 years, have long design life, and our product ideal for solar panel, solar system, telecommunication, emergency system, securit system, etc...
Datasheet of Free Maintenance Tubular GEL Battery
Specification & Feature of Free Maintenance Tubular GEL Battery
Cells Per Unit
After fully charged, it can be storaged about 2 years at 20℃
Contain more electrolyte like a flooded battery, pace between plates,
separators is full of electrolyte thus means good heating capacity.
Approx. 0.55 mΩ
Max. Discharge Current
3000A (5 sec)
Tubular type, with die-casting thick Pb-Ca grid; it has very good
corrosion resistance and a very long service life
Normal Operating Temperature
Pasted flat type, radial grid design, good high rate discharge performance
2.25 to 2.3 VDC/unit Average at 25℃
Gel electrolyte uses imported silica, special tenichnics make it in a gel
immobilized state, special additives make it very stable, lower internal
resistance and no stratifiction;
PVC-SiO2 separator, low internal resistance, high pore rate and long life
Good sensitivity, safe, reliable, equipped with double flame arrester
Equalization and Cycle Service
2.37 to 2.40 VDC/unit Average at 25℃
1. IEC 60896-21/22-2004/ DIN43539-T5
2. IEC61427-2005/ YD/T1360-2005/ GB/T 22473-2008
3. Passed ISO9001, ISO14001, OHSAS18001, UL, CE certificate
Application of Free Maintenance Tubular GEL Battery
Mainly applied for electric systems, security systems, medical equipment, shipping systems, telecommunications equipment, various testing machines, radio transceiver, the banking uninterruptible power supply system, railway locomotives, railway communications, emergency lighting systems, small lamps, large UPS and computer backup power, fire extinguishing systems, electronic equipment ,solar power system (off-grid solar power system, solar street light system, solar garden light system) and wind power system, non-traction battery.
Electric Car Light Supply Power
Telecommunication Solar System/ Solar Panel
2017 international photovoltaic power generational conference & exhibition at Shanghai, China.
Q1: What is your terms of payment?
A: We accepted most of payment terms, like T/T, L/C, D/P, etc.
Q2: How do you ship the products?
A: - Sea Freight
- Express Courier: DHL, UPS, FedEx, EMS, TNT etc...
Q3: How much does shipping cost?
A: It depends on the quantity of goods, the shipping method, and the country.
Q4: How long does it take to deliver the goods?
A: If the stocks, most normal sized orders are sent out within 10 working days. Courier delivery (UPS, FedEx, EMS, TNT and DHL) takes 2-6 days depending on your destination. Else, according to the actual number of orders, delivery of different.
Q5: How can I get the best prices?
A: You get cheaper per-item price when you buy larger quantities.
(1) The valve regulated sealed lead acid deep cycle solar battery is maintenance free and without acid adding, any top cover opening is forbidden during use.
(2) The deep cycle solar battery should be charged once every 6 months after leaving the factory.
(3) Checking the deep cycle solar battery appearance before using, and avoid strong vibration or mechanical damage.
(4) Recommend recycling using temperature 25℃ ± 5% , the deep cycle solar battery is strictly prohibited get wet in the rain and soaking.
(5) Deep cycle solar battery installation and removal should be uniform stress, stress at the shell should be part of the battery, avoid damage the terminal.
(6) If you need batteries in parallel, do not exceed three parallel.
(7) The deep cycle solar battery when used in multiple circuits, it must be according to deep cycle solar battery marks "+", "-" in order of priority and space cannot be less than 15mm.
(8) Before you connecting with device, make it disconnected, then connect the deep cycle solar battery positive to the devices positive, negative connected to negative terminal, and fix the cable.
Whatsapp/ Skype: +86 17854275721