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Lead-Acid Battery
2V 200ah Lead Acid Battery Use in Telecommunication/Electric Power
| US$30.00-61.50 | 70 Pieces (MOQ) |
Port:
Guangzhou, China
Production Capacity:
1000PCS/Day
Payment Terms:
L/C, T/T, Western Union
Guangzhou Xuntian Electronic Technology Co., Ltd.
Guangdong, China
Last Login Date:
Jun 27, 2025
Business Type:
Manufacturer/Factory, Trading Company
Main Products:
Valve Regulated Lead Acid Battery, Battery, Lead Acid Battery, Solar Battery, UPS Battery, Gel Battery, Storage Battery, 12V Battery, Deep Cycle Battery, Tubular Battery
Product Description
Company Info
Basic Info.
Model NO.
SRD200-2
Type
Lead-Acid Batteries
Usage
UPS, Electric Power, Lighting
Nominal Voltage
Discharge Rate
Low Discharge Rate
Shape
Rectangle
Electrolyte
Installation
Packaged
Rechargeable
Color
Black/Dark Gray
Weight
13.5kg
Working Temperature
-15°c-40°c
Cell
1
Sealing
Glue Sealing
Plate
Flat Plate
Separator
Battery Case
Safety
Explosion-Proof
Accesory
Screws
Trademark
Storace
Transport Package
Carton/ Wooden Case/ Pallet
Specification
CE/SGS
Origin
Guangzhou, China
HS Code
8507200000
Product Description
SRD200-2
Valve regulated lead acid series ups batteries are designed with AGM (Absorbent Glass Mat) technology, high performance plates and electrolyte to gain extra power output for common power backup system applications.
Application
Control systems, Electric toys, Emergency lamp, Power tools, Medical treatment equipment, Alarm system, Emergency light system, Standby power supply, UPS and computer standby power supply, Power system, Telecommunication system, Firefighting equipment standby power supply, Railway station, Ship Equipment, Emergency Equipment, Telephone switching system.
| Capacity 77°F(25ºC) | 10 hours rate(20A 1.80V) | 200Ah | ||||
| 5 hours rate(36A 1.75V) | 168Ah | |||||
| 3 hours rate(53A 1.70V) | 159Ah | |||||
| 1 hour rate(125A 1.60V) | 125Ah | |||||
| Internal Resistance | Full charged battery 77°F(25ºC):0.75mΩ | |||||
| Capacity affected by Temperature (10 hour rate) | 104°F(40ºC) | 102% | ||||
| 77°F(25ºC) | 100% | |||||
| 32°F(10ºC) | 85% | |||||
| 5°F(-15ºC) | 65% | |||||
| Self-Discharge 68°F(20ºC) | Capacity after 3 month storage | 90% | ||||
| Capacity after 6 month storage | 80% | |||||
| Capacity after 12 month storage | 60% | |||||
| Max discharge current77°F(25ºC):1000A(5S) | ||||||
| Charge (Constant Voltage) | Float:2.25 to 2.30V/77°F/(25ºC) | |||||
| Cycle:2.35 to 2.45V/77°F/(25ºC) | ||||||
| Max Current:40A | ||||||
Operation and maintenance manual
For maintenance free battery, it's free maintenance in the operation. But we can only use it in proper operation to keep the long lifetime of the battery,
(1) Battery Installation
Batteries should be installed possibly in a clean, cool, ventilated and dry place. The battery should be placed upright. Each terminal between the batteries is connected firmly.
(2) The ambient temperature
Ambient temperature is important factor for the battery operation. When the ambient temperature is too high, Battery plate corrosion will be increased, while absorbing more moisture; When the ambient temperature is too low, the battery will not be full charged. All this will affect the battery life. Therefore we suggest the working ambient temperature is around 25 º C.
(3) The charge and discharge current
Battery charge and discharge current usually uses the concept C, the actual value of C is related to the capacity of the battery. For example, a 100AH battery: 1C = 100A. Charging current is around0.1C; The charging current must not be bigger than 0.3C. Discharge current general requirements in0.05 ~ 3C range.
(4) Charging voltage
After the battery is full converted to float charging, the float voltage is around 13.0V. If the charging voltage is too high will cause the battery overcharge, otherwise the battery will not be full charged. Charging voltage is abnormal, it may be caused by the battery configuration error, or it may be caused bycontroller failure. Do not choose the controller with bad quality.
(5) The depth of discharge
Depth of discharge of the battery life is alsoa important factor for lifetime of battery, the deeper the battery discharge, the fewer the number of cycles, so battery should avoided from deep discharge.
(6) Regular maintenance
Battery should be regular checked in every period time after used, such as check its outlook, measuring the average voltage of each battery, etc
.
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