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June 3, 2024

12 volt input to 16 volt battery DC/DC Battery Charger

12 volt to 16 volt DC to DC battery charger

This fully isolated 16V battery charger has an input voltage range of 10V to 18V, and will charge an 8 cell, 16V lead acid batteries at 6 amps. This can be used to keep a 16 volt battery charged for enhancing ignition and fuel pump systems. Charge lead acid, SLA, sealed lead acid, Gel, AGM and VRLA batteries.

SLA, VRLA and Gel chargers with DC input
For more DC input chargers: 12V to 12V, 24V to 12V, 24V to 24V chargers
. These fully isolated DC input battery charging boosters are useful for voltage conversion to boost automobile charging system voltage to 16 volts for enhanced performance.

12 to 16 Volt DC/DC battery charger, input range 10-18 volts

Price: $130.00
Model Number PSTC1212019U also known as STC1212019U
DC/DC Converter  
Input Voltage Range 10 VDC to 18 VDC
Nomnal Battery Voltage 16 Volts DC, 8 Cell lead acid battery
Continuous Output Power 130 Watts
Bulk Charging Current 6 Amps, 8 Amps peak
Battery charge algorithm Constant Current / Constant Voltage
Constant voltage potential 18.1V
Float voltage 18.1V
Load Regulation ± 5% at terminal block
Topology Transformer Isolated Forward Converter Topology
Switchmode Frequency 67 kHz
Efficiency 80% typical
Protections: (1) Low Input Drop Out
(2) Input Polarity Protect
(3) Input Fuse
(4) Output Short Circuit Protect
(5) Output Current Limited
(6) Output Over Voltage Protect 
LED Signals One LED tells the following story:
Green--Power ON (no battery connected)
Dark--Constant Current Mode
Green again--Constant Voltage Mode
Input Connection Screw Terminal Block
Isolation Input to Output: 1500Vac for 1second, Input to Frame Ground: 1500Vac for 1second
Output Connection Screw terminal block
Weight 0.68 kg, 1.5 pounds
Temperature -20 to 65°C (-5 to 150°F)
Dimensions 180 x 97 x 40 mm
7.1 x 3.8 x 1.6 inches
PDF Data Sheet with installation instructions  

Prices for the 12 to 16 volt DC/DC battery charger

48VDC to 24VDC dc to dc converter input terminals
Input terminals
Output terminal strip
Output terminals

position of the adjustment pot for the 12V to 12V regulator
Adjustment pot. You can locate it using this drawing, but it can be accessed without
removing the cover.


OEM Battery Chargers Inexpensive high current 16V DC/DC battery charger.

OEM Power Supplies High efficiency DC/DC voltage booster >85%.

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