Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Battery
why choose us
Advantage of OPZV OPZS Tubular battery
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
1. Low self discharge electrode, made of high-quality materials, monthly self discharge rate ≤ 1.5%
2. It adopts colloidal electrolyte with large heat capacity and good heat resistance, which is suitable for use in harsh environment (- 40 ~ 60 ℃)
3. Superior cycle performance and deep discharge recovery capability
4. There is no need to supplement water for maintenance, and the gas recombination efficiency is higher than 95%
5. Long service life, floating charge design life of 20 years, stable capacity and low attenuation rate during normal floating charge use
6. Excellent sealing performance, no gas penetration, no environmental pollution, environmental protection products
7. Excellent safety performance, special partition, high porosity, low resistance
8. The copper pole with low internal resistance ensures safe discharge without heating due to high current
9. The concentration distribution of solid gel electrolyte is uniform without stratification
10. The product has high reliability, and the fire-retardant safety valve can effectively prevent external open fire or spark
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Application
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
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APPLICATIONS
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Emergency lighting equipment
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fire alarm and security systems
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telecommunication equipment
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electric equipment and telemeter equipment
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light equipment
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Wireless lawn movers vacuum cleaner and washing machine
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Toys and consumer electronics
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Portable power tools measuring and medical equipment personal computer
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Portable video camera portable
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Garden lighting
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Portable power station
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Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Technical parameter
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
| Model |
Voltage |
Capacity |
Dimension |
Dry weight |
Wet weight |
| Length |
Width |
Height |
Total Height |
| v |
Ah |
mm |
mm |
mm |
mm |
KG |
KG |
| ESPS 2200 |
2 |
200 |
206 |
103 |
355 |
409 |
13.50 |
17.50 |
| ESPS 2250 |
2 |
250 |
206 |
124 |
355 |
409 |
16.00 |
21.00 |
| ESPS 2300 |
2 |
300 |
206 |
145 |
355 |
409 |
18.50 |
24.50 |
| ESPS 2350 |
2 |
350 |
206 |
124 |
471 |
525 |
21.00 |
28.00 |
| ESPS 2420 |
2 |
420 |
206 |
145 |
471 |
525 |
24.40 |
33.00 |
| ESPS 2500 |
2 |
500 |
206 |
166 |
471 |
525 |
26.00 |
36.00 |
| ESPS 2600 |
2 |
600 |
206 |
145 |
646 |
700 |
31.00 |
43.00 |
| ESPS 2770 |
2 |
770 |
253 |
210 |
472 |
527 |
42.50 |
58.00 |
| ESPS 2800 |
2 |
800 |
210 |
191 |
646 |
700 |
44.00 |
60.00 |
| ESPS 21000 |
2 |
1000 |
233 |
210 |
646 |
700 |
52.00 |
72.00 |
| ESPS 21200 |
2 |
1200 |
275 |
210 |
646 |
700 |
62.00 |
86.00 |
| ESPS 21500 |
2 |
1500 |
275 |
210 |
796 |
850 |
75.00 |
105.00 |
| ESPS 22000 |
2 |
2000 |
399 |
210 |
772 |
826 |
108.00 |
150.00 |
| ESPS 22500 |
2 |
2500 |
487 |
212 |
772 |
826 |
130.00 |
183.00 |
| ESPS 23000 |
2 |
3000 |
576 |
212 |
772 |
826 |
157.00 |
220.00 |
| LFPS 12100 |
12 |
100 |
409 |
176 |
225 |
225 |
26 |
35.5 |
Product structureDeep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
1. Electrolyte: it is made of fumed silica in Germany. The electrolyte is in gel state and does not flow in the finished battery, so there is no leakage and electrolyte stratification.
2. Plate: the positive plate adopts tubular plate, which can effectively prevent the falling off of living materials. The positive plate framework is made of multi-element alloy by die casting, with good corrosion resistance and long service life. The negative plate is a paste coated plate, with a special grid structure design, which improves the utilization rate of living materials and the discharge capacity of large current, and has a strong charge acceptance ability.
3. Battery shell:ABS material, corrosion-resistant, high strength, beautiful appearance, high sealing reliability with cover, no potential leakage risk.
4. Safety valve: special safety valve structure, appropriate opening and closing valve pressure, reduce the loss of water, and avoid the expansion, rupture of battery shell and electrolyte drying.
5. Diaphragm: adopt the special microporous pvc-sio2 diaphragm imported by amer-sil company in Europe, with high porosity and low resistance.
6. Terminal: the copper core lead base pole embedded in it has greater current carrying capacity and corrosion resistance.
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Comparison(Tubular gel battery VS lead acid battery)
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
1. In principle, the positive pole of the tubular colloid battery is covered by a tube and filled with active substance. There are no problems such as falling off of active substances, which greatly improves the life of the positive electrode;Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
2. The second is the use of colloidal electrolyte, Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery which solves the problem of electrolyte stratification. Moreover, the colloidal electrolyte can still ensure high conductivity in low temperature environment, so its low temperature performance is also prominent. At the same time, in high temperature environment, with other discharged electrolyte is less, because the high temperature life is also higher than ordinary batteries.Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
3. Because of the high resistance of colloid, its high current discharge performance is not as good as ordinary lead-acid batteries.
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Our work shop
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
QC
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Certificate
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Packing
1 pc/2 pcs/4 pcs each carton with wooden pallet or as your request
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Company profile
ESG New Energy Technology Co. Ltd Committed to engage in off-grid system, We are producing batteries, pure sine wave inverter,solar controller , wind and solar power generation system production, We have a production line and scientific quality management system. Development and sales of high-tech enterprises.
Our factory has 33years history, we have 3 brand in China. ESG was established in 2013, a newest brand are specialized in solve green energy project.
high-quality, high efficiency, Adapt to market demand, the research management team,and with the domestic institutions of higher learning, scientific research institutions to establish a broad and close relations of cooperation, thus ensuring the company sustainable development and product development of advanced technology.
ESG New Energy Technology Co. Ltd., integrity, strength and quality of products recognized by the industry.
Welcome friends to visit, guidance and business negotiation.
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Main fair
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Our Team
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
FAQ
Q1: What’s your payment terms? Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
A1:We accept almost all payment terms,such as T/T,L/C,DA,DP,Western Union,MoneyGram
Q2: OEM Service
A2: We can print your LOGO on Battery case , if your quantities reached 100PCS , We also can print your LOGO on Battery carton.
Q3: Warranty process. Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
A3: We provide 1 ~ 5 years different warranty.
goods within 7 days,because we have lead plate in stock.
Q5: Why our price is competitive ?
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
Deep cycle Open Tubular plate OPZS battery 2v 770ah Long Life Battery
