Can't reach the maximum charging current?
To protect battery, the system automaticaly identifes battery voltage and selects the most appropriate curent to charge, for example, when 12V battery voltage less than 11V, it automatically charges the battery at the maximum current.
The LifePO4 battery is not fully charged?
When the battery is fully charged, it has a callback function, reducing the charge by about 1V-2V, which is normal. Added a small current after full charge uninterrupted charging.
The charger cannot recognize the battery? It's not working?
Over-discharging battery can cause the charger to fail to recognize the battery correctly, so it is recommended that users measure the battery voltage before use.If the charger is not working, try using the powerful mode.
How do I activate the charger's high-power mode?
If over-discharge 24V battery is misidentified as 12V or not recognized, long-press the Mode button for 6s to force-start the powerful mode. Note: please disconnect the power after 5 minutes to exit the powerful mode and avoid damaging the battery.
NOTICE
1 Only charge the lithium battery with battery protection board(BMS).
2 Charge the battery below 15AH with the minimum current
3 If the lithium (BMS) cannot reach the cut-off voltage, it needs to be charged in low current mode because the BMS triggers the protection of the battery.
4 It is not a jump starter or battery booster
YHCHKJ Battery charger
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![[2 Pack] 3-AMP Car Battery Charger, 6V/12V Trickle Charger and Maintainer, Fully-Automotive Float...](//c1.neweggimages.com/sellingpilot/modules/product/a-plus/378683c6643c9b515ff63e912711cf404a269967cf77835d91087980d4525e7f.jpg)
6V 12V 24V Car Battery Charger
36V 48V Golf Cart Charger
About us
YHCHKJ: Your Expert Charger Partner Since 2011.
Leveraging 10+ years of deep industry experience, we engineer reliable, cutting-edge battery chargers built on proven, mature technology. We offer a comprehensive range to meet any user's specific needs. Backed by our commitment to excellence, we provide premium after-sales service – our dedicated team resolves inquiries within 24 hours. Discover the YHCHKJ advantage.
![[2 Pack] 3-AMP Car Battery Charger, 6V/12V Trickle Charger and Maintainer, Fully-Automotive Float...](http://c1.neweggimages.com/sellingpilot/modules/product/a-plus/378683c6643c9b515ff63e912711cf404a269967cf77835d91087980d4525e7f.jpg)
Can't reach the maximum charging current?
To protect battery, the system automaticaly identifes battery voltage and selects the most appropriate curent to charge, for example, when 12V battery voltage less than 11V, it automatically charges the battery at the maximum current.
The LifePO4 battery is not fully charged?
When the battery is fully charged, it has a callback function, reducing the charge by about 1V-2V, which is normal. Added a small current after full charge uninterrupted charging.
The charger cannot recognize the battery? It's not working?
Over-discharging battery can cause the charger to fail to recognize the battery correctly, so it is recommended that users measure the battery voltage before use.If the charger is not working, try using the powerful mode.
How do I activate the charger's high-power mode?
If over-discharge 24V battery is misidentified as 12V or not recognized, long-press the Mode button for 6s to force-start the powerful mode. Note: please disconnect the power after 5 minutes to exit the powerful mode and avoid damaging the battery.
NOTICE
1 Only charge the lithium battery with battery protection board(BMS).
2 Charge the battery below 15AH with the minimum current
3 If the lithium (BMS) cannot reach the cut-off voltage, it needs to be charged in low current mode because the BMS triggers the protection of the battery.
4 It is not a jump starter or battery booster
| AC input | 100v-240v~ 50/60 hz |
|---|---|
| Output voltage | 12V / 24V. (normal - Max:13.2V-14.6V / 26.5V-29.2V). Lithium /LiFePO4/ lead acid (AGM,GEL,EFB, MF, Flooded, VRLA, SLA and wet battery..) |
| Output current | 12V20A & 24V10A |
| Support AH | 2-300AH It can support larger capacity battery, which needs longer charging time. |
| Minimum starting voltage | 2.0 V |
| Power and load | MAX 280W |
| Size | 158 x90x50mm(6.22 * 3.54 * 1.97 inches) |
| Net weight | 470g |
YHCHKJ Battery charger
Choose what you like
6V 12V 24V Car Battery Charger
36V 48V Golf Cart Charger
About us
YHCHKJ: Your Expert Charger Partner Since 2011.
Leveraging 10+ years of deep industry experience, we engineer reliable, cutting-edge battery chargers built on proven, mature technology. We offer a comprehensive range to meet any user's specific needs. Backed by our commitment to excellence, we provide premium after-sales service – our dedicated team resolves inquiries within 24 hours. Discover the YHCHKJ advantage.