12V40AH High Cycling Capability Battery AGM Gel Battery Maintenance Free Gel Battery
Product Summary
By combining the newly developed nano gel electrolyte with up-to-date AGM structures , we created the innovative AGM gel battery(G type) this
type offers 15 years design life with very high deep cycling capability.
This series is highly suited to telecom outdoor applications, renewable energy systems, and other harsh environment applications.
Product Structure and Working Principle
Positive plate : Thick high Sn low Ca grid minimize corrosion and prolong life.
Negative plate : Balanced Pb-Ca grid for improved recombination efficiency.
Separator : Advanced AGM separator for ultra low float current.
Electrolyte : Dilute high purity sulphuric acid with nano gel.
Battery container and cover : ABS
Pillar seal : 100% factory tested, proven two layers epoxy resin seal.
Relief valve : Complete with integrated flame arrestor.
Specification
| Type |
VRLA Battery |
| Nominal Voltage |
12V |
| Rated Capacity |
40Ah(10 Hr,10.8V,25℃) |
|
Approx Dimensions(mm)
(Length×Width×Height)
|
197(mm)×165(mm)×172(mm) |
| Battery designed life |
10 years |
| Approx Weight(kg) |
12.8kg |
| Applicable Temperature |
-40℃～60℃ |
| Optimum Temperature |
20℃～25℃ |
| Self-discharge |
Self-discharge rate＜0.1% per day ( 20℃ ) |
| Materials for Battery Containers and Covers |
ABS |
| Screw Hole Size (mm) |
M6 |
Constant Currant Discharge Ratings-amperes at 25°C
| F.V/Time |
5min |
10min |
15min |
30min |
1h |
2h |
3h |
4h |
5h |
6h |
7h |
8h |
9h |
10h |
20h |
| 1.6V |
128.0 |
87.9 |
70.6 |
48.5 |
33.3 |
14.4 |
10.5 |
8.4 |
7.0 |
6.1 |
5.4 |
4.9 |
4.5 |
4.1 |
2.4 |
| 1.65V |
118.5 |
82.7 |
66.6 |
47.4 |
32.6 |
14.1 |
10.4 |
8.3 |
7.0 |
6.1 |
5.4 |
4.9 |
4.4 |
4.1 |
2.4 |
| 1.7V |
109.0 |
77.5 |
62.7 |
46.3 |
31.8 |
13.8 |
10.3 |
8.2 |
7.0 |
6.1 |
5.4 |
4.9 |
4.4 |
4.1 |
2.4 |
| 1.75V |
99.6 |
72.3 |
58.7 |
45.2 |
31.1 |
13.4 |
10.1 |
8.1 |
6.9 |
6.0 |
5.4 |
4.8 |
4.4 |
4.1 |
2.4 |
| 1.8V |
90.1 |
67.1 |
54.7 |
44.1 |
30.3 |
13.1 |
10.0 |
8.0 |
6.9 |
6.0 |
5.4 |
4.8 |
4.4 |
4.1 |
2.4 |
Constant Power Discharge Ratings-watts at 25°C
| F.V/Time |
5min |
10min |
15min |
30min |
1h |
2h |
3h |
4h |
5h |
6h |
7h |
8h |
9h |
10h |
20h |
| 1.6V |
218.8 |
151.2 |
127.8 |
91.7 |
63.3 |
27.4 |
20.2 |
16.1 |
13.8 |
12.0 |
10.7 |
9.7 |
8.8 |
8.1 |
4.7 |
| 1.65V |
202.7 |
142.3 |
120.6 |
89.6 |
61.9 |
26.8 |
19.9 |
15.9 |
13.7 |
12.0 |
10.6 |
9.6 |
8.8 |
8.1 |
4.7 |
| 1.70V |
186.5 |
133.3 |
113.4 |
87.5 |
60.4 |
26.1 |
19.7 |
15.7 |
13.7 |
11.9 |
10.6 |
9.6 |
8.8 |
8.1 |
4.7 |
| 1.75V |
170.3 |
124.4 |
106.2 |
85.4 |
59.0 |
25.5 |
19.4 |
15.5 |
13.6 |
11.9 |
10.6 |
9.6 |
8.7 |
8.1 |
4.7 |
| 1.8V |
154.1 |
115.4 |
99.0 |
83.3 |
57.6 |
24.9 |
19.2 |
15.3 |
13.5 |
11.8 |
10.6 |
9.6 |
8.7 |
8.0 |
4.7 |
Application Fields
Solar Power System, Wind Energy Storage System, UPS systems, switchgear, CATV and telecommunication systems applications, electric wheelchairs field, medical equipment field, washing machines field and so on.
Advantages
1. Long Life
VRLA gel type battery uses high-tin alloy positive grids and thick plates to reduce the utilization of active material. It has special additives. Its 40% DOD cycle life can reach over 3000 times as per the requirement of IEC 60896-22-2004.
2. Super Overdischarge Tolerance
After 5 times of over－discharges which cause the short circuit, battery capacity restoration can reach more than 95%.
3. High Cycling Ability
Special gel electrolyte additives, curing process at high temperature and high humidity are employed to delay the softening of active materiaI, therefore the deep cycle endurance is improved efficaciously, especially the anti-passivation (anti barrier layer) capability of positive plates during reaction when batteries are used for small load and small current discharge.
4. Excellent High-current Performance
Tighten assembly is designed to reduce distance of battery plates, to improvethe high current discharge performance.
5. Safety
The rubber 0-ring with strong corrosion resistance and the special adhesive are adopted to seal the terminals of the batteries, ensuring no acid leakage from the roots of terminals, and safe and reliabIe operation.
6. Maintenance Free
Since the design is of low liquid type, the gases generated inside the system is recombined into water; there is no need to add water or acid.
7. Various Installation Types
The special AGM separator can absorb the electrolyte thus there is no free acid inside the battery, therefore both verticaI and horizontaI positions are allowed when the batteries are to be mounted.
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12V40AH AGM Gel Battery Maintenance Free High Cycling Capability Battery Images
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