High power rechargeable VRLA storage battery 12v18ah By Guardian technology development co., limited,
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High power rechargeable VRLA storage battery 12v18ah
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High power rechargeable VRLA storage battery 12v18ah

16.3 / ( Negotiable )

|

200 Piece Minimum Order

Pays:

China

N ° de modèle:

NP1218

Prix FOB:

16.3 / ( Negotiable ) Obtenir le dernier prix

Localité:

-

Prix de commande minimale:

16.3

Commande minimale:

200 Piece

Packaging Detail:

4pcs/carton

Heure de livraison:

within 7 days after receive 30% deposit

Capacité de Fournir:

20000 Piece per Day

Payment Type:

T/T

Groupe de produits :

Contacter maintenant
Membre gratuit

Personne à contacter Ms. Lee

Longgang, Shenzhen, Guangdong

Contacter maintenant

Spécification du produit

  • color:black
  • battery plate material:Lead calcium alloy
  • Battery box material:ABS engineering plastic

La description

Description of *2v*8ah battery

Application

Maintenance free storage battery *2v*8ah is used for fire alarm system, elevator emergency evacuation system, preparation electrical equipment of oil field, human scale, UPS,solar system and so on.

 































































































 
battery characteristic
Nominal voltage *2V
Nominal capacity(*0h rate) *8Ah
Size Total height **7mm
length **0mm
width *7mm
height **7mm
Weight 5.1kg
Rated capacity                       *5°C(*7°F) *0 hour rate(0.*5A) *7.0Ah
*0 hour rate(1.*6A) *5.6Ah
5 hour rate(2.*0A) *4.5Ah
1 hour rate(*0.2A) *0.2Ah
Internal resistance in full charge status *5°C(*7°F) *5mΩ
Capacity at different temperature(*0h) *0°C(**4°F) **2%
*5°C(*7°F) **0%
0°C(*2°F) *5%
−*5°C(5°F) *5%
Self discharge     *5°C(*7°F) capacity after 3 months *1%
capacity after 6 months *2%
capacity after *2 months *4%
Mode of charge (constant voltage)       *5°C(*7°F) cycle-use initial charging current less than4.8A ,                    voltage*4.****4.*0V
float-use Initial charging current less than 2.*5A voltage*3.****3.*0V

 

Advantage 

1. The battery is full of power when its out of factory, no need to use liquid charge;

2. no memory, no need to discharge battery use, suitable for circuit design;

3. by high partition, adsorption and strong;

4. there is no flowing liquid (poor liquid), does not leak acid and free Upside down,

5. comply with environmental requirements, ease of use,

6. the use of lead-calcium alloys, battery self-discharge is very low,

7. easy storage, less maintenance;

8. using ABS plastic shell and valve technology for safe use.

 

Notice
 

  • Dont near the hot source and dont under the sunshine.
  • Dont charge in the sealed container.
  • No short circuit. It should be addition charge if you dont use, and single charge per three months, to avoid irreversible sulfating. The battery should be changed when the battery jar broken or the electrolyte omitted, to avoid acid corrosion.
  • Dont store in the space of acid gas.
  • You should be careful and regular check when use the battery. To avoid the battery dont work. You should change the battery if the capacity is not full or has been damage, especially after one year using.
  • Dont put the battery in the fire, or it will explode.
  • Please use cotton cloth to clean, if the battery is broken down and leak electrolyte. Please wash your skin when touch the electrolyte.
  • Dont clean the battery by using the organic solution. (e.g. petrol)

Pays: China
N ° de modèle: NP1218
Prix FOB: 16.3 / ( Negotiable ) Obtenir le dernier prix
Localité: -
Prix de commande minimale: 16.3
Commande minimale: 200 Piece
Packaging Detail: 4pcs/carton
Heure de livraison: within 7 days after receive 30% deposit
Capacité de Fournir: 20000 Piece per Day
Payment Type: T/T
Groupe de produits : storage battery

Send a direct inquiry to this supplier

To:

Ms. Lee < Guardian technology development co., limited >

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