• 12V 200ah Sealed Lead Acid Battery
  • 12V 200ah Sealed Lead Acid Battery
  • 12V 200ah Sealed Lead Acid Battery
  • 12V 200ah Sealed Lead Acid Battery
  • 12V 200ah Sealed Lead Acid Battery

12V 200ah Sealed Lead Acid Battery

Type: Lead-Acid Batteries
Nominal Voltage: 12V
Discharge Rate: Low Discharge Rate
Shape: Rectangle
Electrolyte: Acid
Installation: Packaged
Customization:

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Basic Info.

Model NO.
SRD200-12
Rechargeable
Chargeable
Color
Lvory/Black
Weight
42kg
Dimension
484*171*241mm
Plate
Flat Plate
Separator
AGM
Battery Case
ABS
Sealing
Glue Sealing
Maintenance
Free
Safety
Explosion-Proof
Transport Package
Carton/Pallece/Wooden Case
Specification
ES/SGS
Trademark
Storace
Origin
Guangzhou, China
HS Code
8507200000
Production Capacity
600PCS/Day

Product Description

12v 200ah sealed lead acid battery
SRD200-12

1.Good resistance to impact:Fully charged battery naturally fall from 20cm up to 1cm thick hardwood board 3 times, there is no leakage, no cell expansion and cracking, open circuit voltage is normal.
2.Good resistance to vibration:Fully charged battery fix tight, with 4mm amplitude, 1.67Hz frequency vibrate for 1 hour, there is no leakage, no cell expansion and cracking, open circuit voltage is normal.
3.Good resistance to overcharge:Charge the fully charged battery with 0.1CA for 48 hours at 25ºC, there is no leakage, no cell expansion and cracking, and open circuit voltage is normal, and the capacity to maintain the rate to 95% or more.
4.Good resistance to over discharge:, fully charged battery after discharge for three weeks with constant resistance at 25 ºC (resistance value is equivalent to the battery discharge 1CA resistance), still could be charged and the capacity recover to more than 75%
5.Good resistance to high current:Fully charged battery discharges with 2CA for 5 mins or discharge with 10CA for 5 secs.There is no conductive part melted, no deformation of appearance.

Battery Structure
1.Container/Cover:Made of UL94HB and LU 94V-0 ABS Plastic
2.Negative Plates:Use the special PbCa alloy grids, optimize the recombination efficiency and less gassing.
3.Separator:Import high quality AGM separator.
4.Postive Plates:PbCa grids minimize corrosion and prolong life.
5.Terminal post:Cooper material with maximum conductivity, enhance the high current rapidly.
6.Vent Valve:Allows the release of excess gas automatically for safety.

Application
UPS, solar systems, control systems, power systems, wind energy systems, telecommunication/communication systems & etc.

Characteristics
1.Excellent safety performance
2.Good dischargeing performance
3.Good stock-proof performance
4.Good impact-proof performance
5.Good resistance to overdischarge
6.Good resistance to overcharge
7.Good resistance to high current

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 ºC.
(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.
Capacity                                   77°F(25ºC) 20 hours rate(0.35A 5.25V) 7Ah
10 hours rate(0.66A 5.25V) 6.6Ah
5 hours rate(1.2A 5.25V) 6.0Ah
1 hour rate(4.3A 4.8V) 4.3Ah
Internal Resistance Full charged battery 77°F(25ºC):15mΩ
Capacity affected by Temperature                (20 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):105A(5S)
Charge                           (Constant Voltage) Float:6.8 to 6.9V/77°F/(25ºC)
Cycle:7.25 to 7.45V/77°F/(25ºC)
Max Current:1.75A
12V 200ah Sealed Lead Acid Battery 12V 200ah Sealed Lead Acid Battery 12V 200ah Sealed Lead Acid Battery 12V 200ah Sealed Lead Acid Battery 12V 200ah Sealed Lead Acid Battery 12V 200ah Sealed Lead Acid Battery

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