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Black sealed rechargeable lead acid battery 6v 4ah 20hr UPS Lead Acid Battery

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China SUZHOU FOBERRIA NEW ENERGY TECHNOLOGY CO,.LTD. certification
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Black sealed rechargeable lead acid battery 6v 4ah 20hr UPS Lead Acid Battery

Black sealed rechargeable lead acid battery 6v 4ah 20hr UPS Lead Acid Battery
Black sealed rechargeable lead acid battery 6v 4ah 20hr UPS Lead Acid Battery Black sealed rechargeable lead acid battery 6v 4ah 20hr UPS Lead Acid Battery

Large Image :  Black sealed rechargeable lead acid battery 6v 4ah 20hr UPS Lead Acid Battery

Product Details:
Place of Origin: CHINA
Brand Name: FOBERRIA
Certification: CE / ISO9001
Model Number: FBR6-4.5/12-4/12-7
Payment & Shipping Terms:
Minimum Order Quantity: 50pcs
Price: Negotiable
Packaging Details: Cartons with pallet
Delivery Time: 25-30days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 60,000 per month

Black sealed rechargeable lead acid battery 6v 4ah 20hr UPS Lead Acid Battery

Description
Name: UPS Battery Model: FBR6-4.5/12-4/12-7
Voltage: 6V/12V Capacity: 4.5AH/4AH/7AH
Color: Black/gray Application: UPS/Emergency Equipment/Portable Electric Tools
Batttery Type: VRLA Rechargeable Battery Terminal: F1/F2
Feature: Low Self Discharge Long Life: 5years
High Light:

Rechargeable Ups Battery 6v

,

Lead Acid Ups Battery 6v

,

Rechargeable Ups Battery 12v

Black sealed rechargeable lead acid battery 6v 4ah 20hr UPS Lead Acid Battery

 

 

> Primary competitive advantages of UPS Lead Acid Battery

 

1. 100% Pre-delivery inspection to ensure stable quality and reliable performance;
2. Pb-Ca grid alloy battery plate, low water loss, and stable quality low self-discharge rate;
3. Low internal resistance, good high rate discharge performance;
4. Excellence high-and-low temperature performance, working temperature ranging from -25°C to 50°C;
5. Design float service life: 5-7 years.

 

> Specification(FBR6-4.5)
 
Battery Model No.   FBR6-4.5
Nominal Voltage   6V
Capacity 20HR(5.25V) 4.5Ah
(25ºC) 10HR(5.25V) 4.2Ah
  1HR(4.80V) 2.95Ah
Dimension Length 42±1mm
Width 48±1mm
Height 102±1mm
Total height 108±1mm
Approx. Weight 0.5kg±5%
Terminal type F1
Internal resistance(Fully charged,25ºC) Approx 16
Capacity affected by 40ºC 102%
Temperature(20HR) 25ºC 100%
0ºC 85%
-15ºC 65%
Self-discharge(25ºC) 3month Remaining Capacity:91%
6month Remaining Capacity:82%
12month Remaining Capacity:65%
Nominal operating temperature 25ºC±3ºC(77ºF±5ºF)
Operating Discharge -15ºC-50ºC(5ºF-122ºF)
temperature range Charge -10ºC-50ºC(14ºF-122ºF)
  Storage -20ºC-50ºC(-4ºF-122ºF)
Float charging voltage
(25ºC)
4.54 to 4.6V
Temperature compensation:-18mV/ºC
Cyclic charging voltage
(25ºC)
4.84 to 5.0V
Temperature compensation:-30mV/ºC
Max charging current 1.35A
Max discharging current 67.5A(5sec.)
Designed floating life(20ºC) 5years
 
 
>Structure and composition
 
Component Positive plate Negative plate Container Cover Separator Electrolyte Safety valve Terminal
Raw material Lead dioxide Lead ABS ABS AGM Sulfuric acid Rubber Copper
 
Black sealed rechargeable lead acid battery 6v 4ah 20hr UPS Lead Acid Battery 0
>Constant Current Discharge Characteristics(A,25ºC)
 
F.V/Time 10min 15min 30min 60min 2h 3h 4h 5h 8h 10h 20h
9.6V 262 202 121 74.2 43.8 31.2 25.2 21.5 14.8 12.2 6.47
9.9V 254 197 118 73 43.6 31 25.1 21.4 14.7 12.2 6.46
10.2V 243 190 115 71.2 43.2 30.8 24.9 21.3 14.6 12.2 6.44
10.5V 233 183 112 69.7 42.6 30.6 24.7 21.1 14.5 12.1 6.4
10.8V 220 173 108 67.6 41.5 29.7 24 20.5 14.1 12 6.36

 

 

>Constant Power Discharge Characteristics(Watt,25ºC)

 

F.V/Time 10min 15min 30min 60min 2h 3h 4h 5h 8h 10h 20h
9.60V 2825 2214 1353 845 508 367 297 255 176 146 77.7
9.90V 2741 2160 1326 833 505 365 295 253 175 146 77.5
10.2V 2628 2081 1285 812 500 362 293 251 174 145 77.3
10.5V 2514 2010 1254 795 493 360 291 250 172 144 76.9
10.8V 2373 1904 1208 770 480 349 282 242 167 143 76.3
 
 
>Discharge diagram
 
Black sealed rechargeable lead acid battery 6v 4ah 20hr UPS Lead Acid Battery 1
Black sealed rechargeable lead acid battery 6v 4ah 20hr UPS Lead Acid Battery 2
>Application

 

Black sealed rechargeable lead acid battery 6v 4ah 20hr UPS Lead Acid Battery 3
 
>Workshop scene
Black sealed rechargeable lead acid battery 6v 4ah 20hr UPS Lead Acid Battery 4
>Daily maintenance and operation

 

Discharge

 

1.Do not let the terminal voltage drop below the terminal voltage;

 

2.Do not leave the battery in a discharged condition. Recharge it immediately. Also when the battery has been over discharged by mistake,

 

recharge it immediately;

 

3.The maximum permissible discharge current 6C amps discharge for 5 seconds or less, do not exceed this value,

 

otherwise it may damage the battery.

 

Charge

 

1.Float charge


The floating charge voltage should remain constant;

 

The effects of too high or too low a floating charge voltage is as follows:


Too high for extended period (overcharge): it may shorten battery life


Too low for extended period (undercharge):

 

it may not meet load or cause variances in battery voltage that will decrease the capacity of battery pack and shorten their life.

 

2.Recovery charge

 

When resuming charging, the initial current should be limited to 0.1C-0.3CA;

 

3.Temperature compensation


When the temperature deviates from 25℃, please modify the voltage as 3mv/cell fo every 1C deviation.

 

3.The equalizing charge


The equalizing charge voltage is 2.30 - 2.35V/cell.

 

4.Cautions during charge


(a)If the charge current exceeds 0.05CA at the final stage of charge, the storage batter may be permanently damaged in appearance and life.

 

Pay special.attention to charging voltage.


(b)The battery charger should be the one that can provide automatic constant voltage with drooping characteristics, if other types will be used,

 

please contact us before applied.

 

 

STORAGE

 

1.When you wish to store the battery, battery should be stored without charger and load at dry location with low temperature.
     

2.If batteries are stored for a long period, give a supplementary charge before use.

 

 

 

 

Contact Details
SUZHOU FOBERRIA NEW ENERGY TECHNOLOGY CO,.LTD.

Contact Person: Georgia Jia

Tel: +8613616267598

Send your inquiry directly to us (0 / 3000)