SX10/SX20
The batteries are one third size AA, at 1.2 volt and 110ah. There are two
fitted on the SX10 and three on the SX20.
Size is 14mm diameter x 17mm long, with a flat tag at each end.
An equivalent is Panasonic P-11AAH
Suppliers
CPC
Part code No is BT00161.
Component House, Faraday Drive, Fulwood, Preston, Lancs. PR2 4PP.
Telephone 01772 654455
RS Components
Part number 377-7624 - 1.85 ea.
Corby
These batteries should be replaced every 4 years.
CARE SHOULD BE TAKEN WHEN SOLDERING NICAD BATTERIES AS THESE BATTERIES SHOULD NOT BE HEATED IN ANY WAY!
SX50
One battery is fitted to the Generic Card and should be replaced every five
years. The Battery is a Lithium Thionyl
Chloride type.
General Specifications:
| Open Circuit Voltage: | 3.65V |
| Average Loaded Voltage: | 3.6V |
| Operating Temperature Range: | -40°C to +85°C -40°F to +185°F |
They can be obtained at CPC.
Made by:-
Manufacturer: SONNENSCHEIN
Manufacturer Part Number: SL389/P
Description: BATTERY, PCB 3.6V; Voltage, output:3.6V; Battery size code:1/10D; Capacity, energy storage:1Ah; Technology, Battery: Lithium; Terminal type: PCB; Case style:1/10D; Length / Height, external:6.2mm; Diameter, body:33mm; Length, lead:5mm; Diameter, lead:0.76mm; Current, discharge max:1.0mA; Temperature, operating max:75°C; Temperature, operating min:-55°C; Time, shelf life:10Yr; Weight:17g
![]() |
![]() |
| BACK | Home page | BT/GPO Telephones | A - Z Index | Glossary of Telecom Terminology | Quick Find | All Telephone Systems |
Last revised: March 16, 2006
FM