All Spectrum Electronics hobby kits, components, semiconductors, test and measurement, tools and supplies - www.allspecturm.com   
  Catalog » Batteries » Sealed Lead Acid (SLA) Batteries » 40800 My Account  |  Cart Contents  |  Checkout   
SELECT CATALOG
Electronics
Military
Categories




















































































































































Manufacturers
Tenergy 12V 4.5Ah (TB1240) Maintenance-free Sealed Lead Acid (SLA) Battery, T1 terminals (4.75mm, 3/16 inch) 40800 - All Spectrum Electronics
Tenergy 12V 4.5Ah (TB1240) Maintenance-free Sealed Lead Acid (SLA) Battery, T1 terminals (4.75mm, 3/16 inch)
Model # 40800
 $26.99 
Tenergy 12V 4.5Ah (TB1240) Maintenance-free Sealed Lead Acid (SLA) Battery, T1 terminals (4.75mm, 3/16 inch)
Click to enlarge

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.

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 902mm
Width 701mm
Container Height 1011mm
Total Height (w/ Terminal) 1061mm
Approx. Weight 1.330.1kg
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 255˚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.

This product was added to our catalog on Sunday 31 March, 2013.
Reviews
Quantity:
Customers who bought this product also purchased
MPSA42 NPN High Voltage Transistor, TO-92
MPSA42 NPN High Voltage Transistor, TO-92
Schottky Rectifier, 1n5817, 1 amp 20 volt, DO-41
Schottky Rectifier, 1n5817, 1 amp 20 volt, DO-41
POWERJACK-05, Female power connector, PCB Solder Mount, 2.1mm
POWERJACK-05, Female power connector, PCB Solder Mount, 2.1mm
6mm Tactile switch, square top
6mm Tactile switch, square top
12VDC 1A Regulated Switching Power Supply, 2.1 x 5.5 MM Plug, 90-264 VAC Input
12VDC 1A Regulated Switching Power Supply, 2.1 x 5.5 MM Plug, 90-264 VAC Input
32.768 kHz Watch Crystal
32.768 kHz Watch Crystal
Shopping Cart more
0 items
Quick Find
 
Use keywords to find the product you are looking for.
Advanced Search
Manufacturer Info
Tenergy
Tenergy Homepage
Other products
Notifications more
NotificationsNotify me of updates to Tenergy 12V 4.5Ah (TB1240) Maintenance-free Sealed Lead Acid (SLA) Battery, T1 terminals (4.75mm, 3/16 inch)
Tell A Friend
 
Tell someone you know about this product.
Reviews more
Write ReviewWrite a review on this product!
What's New? more
Syringe Dispensers, 3x 10CC, 50 pcs 14GA-30GA tips, SMT SMD PCB Solder Paste Adhesive Glue Liquid Dispenser
Syringe Dispensers, 3x 10CC, 50 pcs 14GA-30GA tips, SMT SMD PCB Solder Paste Adhesive Glue Liquid Dispenser
$6.80
Reference
Resistor Color Code Chart and Ohms Law Formula Wheel Chart
Information
Shipping Info
Terms and Conditions
Credit Application / NET30 Accounts
Location
Contact Us

Call Toll Free 1-877-899-7400

Van Nuys, California

Copyright © 2004-2016 All Spectrum