![SmarTrunk Systems ST-2112C User Manual Download Page 12](http://html1.mh-extra.com/html/smartrunk-systems/st-2112c/st-2112c_user-manual_1298209012.webp)
Page 12
The Smart Battery Charger is a device specially designed to recharge SBP-
18 battery pack compatible with ST-2112 SDR radio.
This device has enough internal intelligence to exchange information
with the battery under charge and improves charging regulation to
extend battery life as much as possible, keeping risk out of battery
damage by wrong recharging process.
References:
1.
DC main power supply (12Vdc @ 1A)
2.
Negative terminal
3.
Data terminal to exchange information with the battery pack.
4.
Clock source to exchange data with the battery pack
5.
Positive terminal
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