GB12 4.5 Батарея ups 12v 4.5ah бесконтактная герметичная свинцово кислотная батарея 20hr

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GB12-4.5rechargeable 12volt 4ah per hour sealed lead acid ups alarm system energy storage backup battery




Product Description




GB (General) series batteries
Bosfa GB(General Models)Series Valve Regulated Lead Acid Battery are designed with AGM (Absorbent Glass Mat)
technology, high performance plates and electrolyte to gain extra power output for common power backup system applications widely used in the field of UPS, Emergency Lighting System, Alarm Systems.


Application:
Alarm System
UPS
Cable Television
Power tools
Communication Equipment
Emergency Power System
Control Equipment
Toy
General Features:
Sealed and maintenance free operation.
Non-Spillable construction design.
ABS containers and covers(UL94HB, UL94V-0) optional.
Safety valve installation for explosion proof.
High quality and high reliability.
Exceptional deep discharge recovery performance.
Low self discharge characteristic.
Flexibility design for multiple install positions
.


Specification


Model
GB12-4.5
Nominal Capacity (20℃)
4.5Ah (20HR)-rate (To 1.75V)
Dimension
L90xW70xH107mm
Weight
1.35kg
Designed Floating Life
5years
Terminal Type
Fasten Tab F1
Internal Resistance
fully charged at 25℃:0.035Ohm
Self Discharge
3% of capacity declined per month at 25℃

Charge Voltage (25℃)
14.4-14.8V(-5mV/cell/℃) for Equalize and Cycle use
13.52-13.79V(-3mV/cell/℃), for Float use
Max. Charge Current
1.35A
Max. Discharge Current (5S)
67A
Short Circuit Current
350A

Ambient Temperature
Discharge: -15℃-60℃
Charge: -15℃-50℃
Storage: -15℃-45℃






Why Choose Us




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Production Process & Packing




To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.


FAQ


Q1.What is your delivery time(lead time)?
A: Usually our lead time is 15-20days. It can be shorter if your request is stock products. It depends on the specific model and quantity of your order.

Q2: What is your payment term?
A: We prefer the payment term by T/T, 30% deposit and 70% balance before shipping. Other payment terms can be negotiated according to your order.

Q3: What will be the packing way?
A: The packing will be seaworthy packaging: paper carton + wooden pallet or wooden box.

Q4: Can i have the products with my own brand and logo?
A: Yes, we can offer OEM service.

Q5. How will you ship the goods if i buy from you?
A: For bulk orders, we will arrange the shipment by sea. If you need them urgent, we will try air freight.


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