Shenzhen Liruisi Electronics Co., Ltd.
Shenzhen Liruisi Electronics Co., Ltd.
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6-GFM-24Ah 12V24Ah VRLA battery
External Dimensions (mm)
Features
● The design life of floating charge is 10-12 years (25℃);
● Maintenance-free, no need to add water and rehydration;
● Unique sealing technology ensures extremely low probability of acid climbing;
● Adopt flame retardant ABS shell;
● Extremely low grid corrosion rate and water loss rate, making the working life longer;
● Colloidal electrolyte, good deep discharge cycle performance and wide operating temperature range;
● Please control the temperature between -15℃~50℃ when charging and discharging.
Specification
| Normal Voltage | 12V | |
| Rated Capacity(20 hours rate) | 24Ah | |
|
Dimension | Total Height (with terminals) | 175 mm |
| Length | 165 mm | |
| Width | 125 mm | |
| Height | 175mm | |
| Weight (Approx) | 7.4kg | |
Feature
|
Capacity (25℃) | 20 hours rate | 17Ah | |
| 10 hours rate | 15.3Ah | ||
| 3 hours rate | 12.75Ah | ||
| 1 hours rate | 9.35Ah | ||
| Internal Resistance | Full sharged Battery 25℃ |
≤20mΩ | |
|
Capacity affected By Temperature | 40℃ | 102% | |
| 25℃ | 100% | ||
| 0℃ | 85% | ||
| -15℃ | 62% | ||
|
Auto-Discharge
(25℃) |
Capacity after 3 months storage | 91% | |
|
Capacity after 6 months storage | 82% | ||
|
Capacity after 12 months storage | 64% | ||
|
Charge (constant Voltage) | Cycle | Initial Votage 14.4-14.8V/12 (25℃) Charging current less than 3.4A | |
| Float | Voltage 13.5-13.7V /12V (25℃) | ||
Materials
| Composition | Positive plate | Negative plate | Shell | Cover | Separator | Safety Valve | Terminal | Electrolyte |
| Materials | Pbo2 | pb | ABS | ABS | AGM | Rubber | Copper | H2SO4 |
Constant Current Discharge Characteristics: A(25℃,77℉) (Amp/cell)
| 终止电压V | 5min | 10min | 15min | 20min | 30min | 45min | 1 h | 1.5 h | 2 h | 3 h | 4 h | 5 h | 6h | 10 h | 20 h |
| 9.6V | 72.2 | 47.0 | 34.9 | 29.0 | 21.5 | 15.1 | 12.0 | 8.26 | 6.37 | 4.72 | 3.61 | 2.97 | 2.39 | 1.65 | 0.857 |
| 9.9V | 67.8 | 46.0 | 34.7 | 28.6 | 21.2 | 15.0 | 11.9 | 8.10 | 6.33 | 4.70 | 3.59 | 2.95 | 2.38 | 1.64 | 0.855 |
| 10.2V | 63.5 | 44.9 | 34.0 | 28.1 | 21.0 | 14.9 | 11.7 | 7.93 | 6.16 | 4.65 | 3.57 | 2.93 | 2.36 | 1.63 | 0.852 |
| 10.5V | 56.9 | 41.6 | 31.6 | 26.7 | 16.5 | 14.6 | 9.35 | 7.77 | 5.95 | 4.25 | 3.54 | 2.90 | 2.33 | 1.53 | 0.850 |
| 10.8V | 50.3 | 37.1 | 29.5 | 26.0 | 15.8 | 14.4 | 9.05 | 7.56 | 5.67 | 4.10 | 3.49 | 2.83 | 2.29 | 1.45 | 0.845 |
Constant power discharge characteristics: W (25℃, 77℉)
| 终止电压 V |
5min |
10min |
15min |
20min |
30min |
45min |
1 h |
1.5 h |
2 h |
3 h |
4 h |
5 h |
6h |
10 h |
20 h |
|
9.6V |
992 |
739 |
523 |
441 |
317 |
234 |
183 |
118 |
104 |
73.8 |
58.6 |
47.9 |
40.8 |
26.4 |
14.6 |
|
9.9V |
931 |
724 |
520 |
434 |
314 |
232 |
181 |
116 |
103 |
73.4 |
58.2 |
47.5 |
40.6 |
26.3 |
14.6 |
|
10.2V |
872 |
706 |
509 |
426 |
310 |
230 |
179 |
113 |
101 |
72.7 |
57.8 |
47.2 |
40.3 |
26.0 |
14.5 |
|
10.5V |
782 |
654 |
474 |
405 |
303 |
226 |
175 |
111 |
97.2 |
71.6 |
57.4 |
46.8 |
39.8 |
25.9 |
14.4 |
|
10.8V |
691 |
583 |
442 |
394 |
293 |
223 |
172 |
108 |
92.6 |
70.1 |
56.6 |
45.6 |
39.2 |
25.6 |
14..3 |
The rated operating temperature range of the battery is -20℃--55℃. All technical data are measured at a rated temperature of 25°C. The ideal operating temperature range of the battery is 20℃±5℃. Too high temperatures will shorten battery life, and too low temperatures will reduce usable capacity. The absolute upper limit of temperature is 55°C.
Product characteristic curve