XS Power Li1225 25A 12V High Frequency Lithium IntelliCharger
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What's Inside?
- • Lithium IntelliCharger
- • Owner's Manual
12V 25A High-Frequency Lithium IntelliCharger
Recharge your 12V lithium-ion battery with powerful 25A charging performance designed for high-performance applications. Advanced microprocessor control and high-frequency MOSFET technology help deliver fast, reliable charging, while the 3.9-ft AWG 8 DC cable supports efficient power transfer. Its compact housing and 100–120VAC input make it a smart choice for demanding battery systems.
Frequently Asked Questions (FAQ)
- • Why does my Li1225 turn on but fail to charge the battery?
A charger can power up without actually delivering current if the battery connection is poor or the battery voltage is too low. The Li1225 may not recognize a lithium battery below approximately 4V, so checking terminal voltage and clamp contact is a good first step.
- • Why does the Li1225 shut itself off while charging?
The charger has an automatic safety shutdown if the battery does not reach the required voltage within its 10-hour charging window. A severely discharged, damaged, or incompatible battery can therefore cause an early shutdown.
- • Is the Li1225 too powerful for a smaller lithium battery?
The Li1225 can deliver up to 25A, so the battery's recommended charging rate should always be considered. The higher output is intended to recharge larger lithium systems faster, rather than meaning every battery should continuously receive the full 25A.
- • Why does my battery still take a long time to recharge with a 25A charger?
A 25A maximum output does not guarantee that the charger will continuously deliver 25A. Charging current can change as the battery's voltage and state of charge change, and connected electrical loads can also consume some of the available power.
- • Can I use the Li1225 on an AGM battery instead of lithium?
The Li1225 is designed for lithium-ion batteries and should not automatically be substituted for an AGM charger. Lithium and AGM batteries use different charging requirements, so using a charger matched to the battery chemistry is important.
- • Why does the Li1225 fan keep running during a charging session?
The charger incorporates an internal cooling fan to control operating temperature during charging. Fan operation is therefore expected, particularly when the unit is working hard at higher output.
- • Can I charge a lithium battery while my amplifiers are still connected?
You can have additional equipment connected, but the accessories consume part of the charger's available current. In a high-power audio system, this can make the battery take considerably longer to reach full charge.
- • Why do some users choose the Li1225 instead of the Li1215?
The main advantage is charging speed. A car-audio discussion specifically compared the Li1215 and Li1225 and identified the Li1225's higher current capability as the reason to choose it when faster charging is desired.
- • What should I do if the Li1225 shows charging activity but the battery voltage is not increasing?
Verify the clamps, polarity, battery voltage, and DC cables first. If the charger appears to be operating but no current reaches the battery, the battery itself may have a fault or the charger may require service. Similar XS Power charger users have reported situations where the unit powered on and showed a charging indication despite producing no actual charging output.
- • Is the Li1225 a good choice for a high-demand car-audio setup?
It can be useful when rapid replenishment of a 12V lithium system is important. However, real-world car-audio discussions show that battery chemistry, alternator output, and the size of the electrical load all affect performance; the charger should be matched to the entire system rather than selected solely because it has a 25A rating.
General Features:
TYPE: 12V High Frequency Lithium Ion IntelliCHARGER, 25A
AC Input Connections: 5.0’ (1.5 m) AWG 16
DC Output Connections: 3.9’ (1.19 m) AWG 8
Dimensions (W x H x D) : 9.125” x 2.875” x 4.75” (231.8mm x 73mm x 120.7mm)
Physical Specifications:
- Dimensions (W x H x D) : 9.125” x 2.875” x 4.75” (231.8mm x 73mm x 120.7mm)
- AC Input Connections : 5.0’ (1.5 m) AWG 16
- DC Output Connections : 3.9’ (1.19 m) AWG 8
AC Input Specifications:
- AC Input Voltage : 100-120 VAC, 47-63 Hz
- AC Input Current : 10A RMS fuse protected
- UPC: 692209051657
- Weight: 6
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
