2v 300ah Solar long life Tubular gel opzv battery
2v 300ah Solar long life Tubular gel opzv battery
1.2v 300ah Solar long life Tubular gel opzv battery
2v 300ah Solar long life Tubular gel opzv battery
why choose us
2.Advantage of OPZV OPZS Tubular battery
2v 300ah Solar long life Tubular gel opzv 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
2v 300ah Solar long life Tubular gel opzv battery
3. Application
2v 300ah Solar long life Tubular gel opzv battery
2v 300ah Solar long life Tubular gel opzv 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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2v 300ah Solar long life Tubular gel opzv battery
4. Technical parameter
2v 300ah Solar long life Tubular gel opzv battery
2v 300ah Solar long life Tubular gel opzv battery
2v 300ah Solar long life Tubular gel opzv battery
| Model |
Voltage |
Capacity |
Dimension |
Wet weight |
| Length |
Width |
Height |
Total Height |
| |
|
|
mm |
mm |
mm |
mm |
KG |
| ESPV 2200 |
2 |
200 |
206 |
103 |
355 |
390 |
16.5 |
| ESPV 2250 |
2 |
250 |
206 |
124 |
355 |
390 |
21.5 |
| ESPV 2300 |
2 |
300 |
206 |
145 |
355 |
390 |
23.5 |
| ESPV 2350 |
2 |
350 |
206 |
124 |
471 |
506 |
26.5 |
| ESPV 2420 |
2 |
420 |
206 |
145 |
471 |
506 |
30.8 |
| ESPV 2500 |
2 |
500 |
206 |
166 |
471 |
506 |
35 |
| ESPV 2600 |
2 |
600 |
206 |
145 |
646 |
681 |
41.5 |
| ESPV 2770 |
2 |
770 |
253 |
210 |
472 |
506 |
56.5 |
| ESPV 2800 |
2 |
800 |
210 |
191 |
646 |
681 |
58.5 |
| ESPV 21000 |
2 |
1000 |
233 |
210 |
646 |
681 |
68.6 |
| ESPV 21200 |
2 |
1200 |
275 |
210 |
646 |
681 |
82 |
| ESPV 21500 |
2 |
1500 |
275 |
210 |
796 |
831 |
103.5 |
| ESPV 22000 |
2 |
2000 |
399 |
210 |
772 |
807 |
143.5 |
| ESPV 22500 |
2 |
2500 |
487 |
212 |
772 |
807 |
174 |
| ESPV 23000 |
2 |
3000 |
576 |
212 |
772 |
807 |
209 |
| |
| LFPV 12100 |
12 |
100 |
409 |
176 |
225 |
225 |
34 |
| LFPV12150 |
12 |
150 |
522 |
238 |
218 |
221 |
57 |
| LFPV 12200 |
12 |
200 |
521 |
269 |
203 |
223 |
71.5 |
2v 300ah Solar long life Tubular gel opzv battery
4. Product structure
2v 300ah Solar long life Tubular gel opzv battery
2v 300ah Solar long life Tubular gel opzv 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.
2v 300ah Solar long life Tubular gel opzv battery
2v 300ah Solar long life Tubular gel opzv battery
C omparison(Tubular gel battery VS lead acid battery)
2v 300ah Solar long life Tubular gel opzv 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;
2. The second is the use of colloidal electrolyte, 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.
3. Because of the high resistance of colloid, its high current discharge performance is not as good as ordinary lead-acid batteries.
olar long life 2v 300ah Tubular gel opzv battery
5. Our work shop
2v 300ah Solar long life Tubular gel opzv battery
2v 300ah Solar long life Tubular gel opzv battery
2v 300ah Solar long life Tubular gel opzv battery
6. QC
2v 300ah Solar long life Tubular gel opzv battery
2v 300ah Solar long life Tubular gel opzv battery
7.Certificate
2v 300ah Solar long life Tubular gel opzv battery
2v 300ah Solar long life Tubular gel opzv battery
8.Packing
1 pc/2 pcs/4 pcs each carton with wooden pallet or as your request
2v 300ah Solar long life Tubular gel opzv battery
2v 300ah Solar long life Tubular gel opzv battery
9.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.
2v 300ah Solar long life Tubular gel opzv battery
2v 300ah Solar long life Tubular gel opzv battery
10 .Main fair
2v 300ah Solar long life Tubular gel opzv battery
2v 300ah Solar long life Tubular gel opzv battery
11.Our Team
2v 300ah Solar long life Tubular gel opzv battery
FAQ
FAQ
Q1: What’s your payment terms?
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.
A3: We provide 1 ~ 5 years different warranty.
Q4:How long is your delivery time?
A4:Normally,the whole production cycle need 15 days from material to finished products,but we can send
goods within 7 days,because we have lead plate in stock.
Q5: Why our price is competitive ?
A5: Because the lead plate , battery case etc , all the battery accessories all from our own factory.
2v 300ah Solar long life Tubular gel opzv battery
Welcome to contact us(Click on the business card to send an inquiry)
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2v 300ah Solar long life Tubular gel opzv battery
2v 300ah Solar long life Tubular gel opzv battery
