Acumulator VRLA plumb 12V 4.5Ah (TB1240) Maintenance-free (SLA)

Product Description
12 Volt 4.5Ah Sealed Lead Acid Rechargeable Battery - valve regulated, which fixes the acid electrolyte in absorptive fiberglass. Product is designed to be used in close proximity with people and sensitive equipment.
Features:

• 12 Volt 4.5Ah Sealed Lead Acid Rechargeable Battery.
• Popular for multiple purpose applications.
• Ease of use - battery is easily replaced.
• Maintenance free from battery storage.
• Use ABS plastic shell and valve technology.
• Specially designed with safe and secure features.
• Great for emergency backup power supplies.
• Comply with environmentally friendly requirement.
• Long service life-cycle.
• Battery comes with full power straight from the factory.
• No memory effect - no need to discharge and recharge battery. 
•  All Power Tool Batteries 15% off with code "powertool"

Applications:

• Uninterruptable Power Supply (UPS)
• Electric Power System (EPS)
• Emergency backup power supply
• Emergency light
• Railway signal
• Aircraft signal
• Alarm and security system
• Electronic apparatus and equipment
• Communication power supply
• DC power supply
• Auto control system

Specifications:

Nominal Voltage	12V
Nominal Capacity (20HR)	4.5AH
Dimension	Length	90±2mm
	Width	70±1mm
	Container Height	101±1mm
	Total Height (w/ Terminal)	106±1mm
Approx. Weight	1.33±0.1kg
Terminal	187#
Container Material	ABS
Rated Capacity	4.5 AH/0.20A	20hr,10.5V
	3.70 AH/0.37A	10hr,10.5V
	3.30 AH/0.66A	5hr,10.5V
	2.10 AH/2.10A	1hr, 9.6V
Internal Resistance	Approx. 15~25mΩ
Operating Temp. Range	Discharge	-20~50˚C
	Charge	0~40˚C
	Storage	-20~45˚C
Nominal Operating Temp. Range	25±5˚C
Cycle Use	a）discharge at 0.25C20（1.0A）for 2 hours;
	b） charge at constant current 0.1C20（0.40A）for 6 hours.
Charge	When ambient temperature increase/decrease 1℃，the charge voltage decrease /increase 18mV/pcs
Storage Limit	Below 20˚C	9 months
	20˚C ~ 30˚C	6 months
	30˚C ~ 40˚C	3 months
Self Discharge	Tenergy LP series batteries may be stored for up to 6 months at 25˚C(77˚F) and then a freshening charge is required. For higher temperatures the time interval will be shorter.