LED Emergency Light Lead Acid Battery 4V-5.5ah (ISO, CE, UL, RoHS)
Product Description
Basic Info.
| Model NO.: |
NT4v-5.5Ah |
| Type: |
Lead-Acid Batteries |
| Chargeable: |
Chargeable |
| Discharge Rate: |
High Discharge Rate |
| Shape: |
Split-Shaped Battery |
| Nominal Voltage: |
4V |
| Usage: |
Lighting |
| Designed Life: |
3 |
| Certificate: |
ISO, CE, UL, RoHS |
| Company Established Year: |
1986 |
| Cycle Use: |
4.8-5.0V |
| Standby Use: |
4.6-4.8V |
| Initial Current: |
Less Than1.65A |
| Export Markets: |
Global |
Additional Info.
| Trademark: |
NEATA |
| Packing: |
by a=B Carton Box |
| Standard: |
ISO, CE, UL, ROHS |
| Origin: |
Guangdong China |
| HS Code: |
8507200000 |
| Production Capacity: |
2000PCS/Day |
Product Description
LED Emergency Light Lead Acid Battery
Model: NT4-5.5Ah
Certificate: ISO 9001: 2000, CE, UL, RoHS
Voltage: 4V
Capacity: 5.5Ah
Dimension: 47*47*101mm
Net weight: 0.48± 0.01kg
Quantity per carton: 30PCS
Gross weight per carton: 14.7kg
Carton dimension: 310x260x125mm
Quantity per 20FT or 40FT: About 38700PCS
2. Applications:
Remote Switching Control equipments
Communication systems Portable Lights
Alarm systems Power tools
Medical equipments Electric toys
Fire and lighting for Emergency systems
Uninterruptible power supplies (UPS) and stand-by power for computers
3. Features
(1) When it is safe surroundings, maintenance free, and add water is not need.
(2) Equalization charges are not required and cycle or standby (or float) use.
(3) Long life for 3 year.
(4) Low resistance and energy output is more remarkable.
(5) Fully enclosed (not liquid leakage, no acid gas spill).
(6) Low self-discharge rate.
| Nominal Voltage |
4V |
| Nominal Capacity (10 hour rate) |
5.5Ah |
Capacity
25degrees(77°F) |
20 hour rate (0.275A) |
5.5Ah |
| 10 hour rate (0.523A) |
5.23Ah |
| 1 hour rate (3.58A) |
3.58Ah |
| Internal Resistance |
Full Charged Battery 25degrees(77°F) |
20 mΩ |
| Cyclic Life |
50%(C10) Depth of discharge |
600Times |
| Float Life |
25degrees(77°F) Float charge at 13.8V |
About 10 Years |
Capacity affected by Temperature
(10 hour ) |
40degrees(104°F) |
102% |
| 25degrees(77°F) |
100% |
| 0degrees(32°F) |
85% |
| -15degrees(5°F) |
65% |
Self-Discharge
25degrees(77°F) |
Capacity after 3 month storage |
90% |
| Capacity after 6 month storage |
80% |
| Capacity after 12 month storage |
62% |
| Charge (Constant Voltage) 25degrees(77°F) |
Cycle |
Initial Charging Current Less than 1.65A
Voltage 4.87-5.0V |
| Float |
Voltage 4.50-4.60V |
BatteryConstruction
| Component |
Positive plate |
Negative plate |
Container |
Safety valve |
Terminal |
Separator |
Electrolyte |
| Raw Material |
Lead dioxide |
Lead |
ABS |
Rubber |
Pb |
Fiberglass |
Sulfuric acid
|
Product Image
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