These are small Sealed Lead Acid batteries that are generally used for semi-portable appliances that need more power or a fair bit of power (more than can be provided by D, C or AA cells) for a longish time. The amp-hour rating tells you how long the battery will last before it goes flat. For example, a 7.2Ah battery will give 7.2 amps for one hour or 3.6 amps for 2 hours or 1.8 amps for 4 hours, etc. Also often found in alarm systems, NBN installations, and other critical systems with backup batteries.
Features:• Charge current 720mA for 10-14 hours
• Discharge current 20 hr rate 350mA
• Max Discharge Current (5 sec):40A
Cycle:• Voltage 14.40V~15.00V @ 20°C (68°F)
• Temp Coefficient: - 30mV/°C
Standby:• Voltage 13.5V~13.80V @ 20°C (68°F)
• Temp Coefficient: - 20mV/°C Also often found in alarm systems, NBN installations, and other critical systems with backup batteries.
For More info on Charging Batteries.
Rechargeable Battery
| Recharging Voltage |
14.4V-15V |
| Standard Recharge Current |
750mA |
| Recharging Time |
12hr |
DC Voltage Rating
Product Dimensions
| Weight |
2.2kg |
| Depth |
65mm |
| Length |
151mm |
| Height |
93mm |
Battery Packs and Batteries
| Type of battery |
SLA Block |
| Battery Chemical Composition |
Sealed Lead Acid (SLA) |
| Battery usage |
Rechargeable |
| Connection Type |
Spade Terminals |
| Battery Peak Current |
108A |
| Amp Hour Rating |
7.2Ah |
| 20 Hour Capacity |
7.2Ah |
| 10 Hour Capacity |
6.5Ah |
| 5 Hour Capacity |
5.75Ah |
| 1 Hour Capacity |
4.32Ah |
| Internal Resistance |
25Ω |
Classified as dangerous goods
| DG UN Number |
2800 |
| DG Ship Name |
2800 - Batteries, wet, non-spillable, electric storage |
| DG Class |
8 |
| DG Pack Group |
III - Minor Danger |
| Battery Watt Hour Rating (Required for Lithium Batteries) |
86.4Wh |
| Dangerous Road Freight |
✓
|
| Dangerous Air Freight |
✓
|
Warranty: 12 Months
https://www.jaycar.com.au/intelligentcharging
https://www.jaycar.com.au/charging
