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6-GFM-38Ah UPS VRLA Lead Acid Battery Sealed 12V 38Ah Deep Cycle Battery
| Brand Name | LIRUISI |
|---|---|
| Model Number | 6-GFM-38Ah |
| Minimum Order Quantity | bargaining |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
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xProduct Details
| Sealed Type | Sealed | Maintenance Type | Free |
|---|---|---|---|
| Voltage | 12v | Application | UPS |
| High Light | UPS VRLA Lead Acid Battery,Sealed VRLA Lead Acid Battery,12V 38Ah Deep Cycle Battery |
||
Product Description
6-GFM-38Ah 12V 38Ah 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) |
38AH | |
|
Dimension |
Total Height (with terminals) |
174mm |
| Length | 195 mm | |
| Width | 165mm | |
| Height | 174mm | |
| Weight (Approx) | 10.3kg | |
Feature
|
Capacity (25 ℃) |
20 hours rate | 38Ah | |
| 10 hours rate | 34.5Ah | ||
| 3 hours rate | 28.5Ah | ||
| 1 hours rate | 21Ah | ||
|
Internal Resistance
|
Full sharged Battery 25℃ | ≤13mΩ | |
|
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 7.6 A |
|
| Charging Way | |||
| (Constant Pressure) |
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 Parameters - Ampere Value: Ampere (25℃)
Constant power discharge parameters - watts per cell: watts/cell (25°C)
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
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