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Description
E-FAST TK500 12V / 24V 7-Stage Intelligent Battery Charger Car Truck Lead-Acid Battery Restore Charger7 stages of automatic charging: This is a fully automatic battery charger with 7 charging stages Automatic charging protects your battery from being overcharged. So you can leave the charger connected to the battery indefinitely The 7 stage charger is suitable for most battery types including calcium, gel, AGM, LiFePo4, wet, lead acid batteries. They may also help restore drained and sulfated batteries Specification: Switchmode Technology: Yes
- 7 stages of automatic charging: This is a fully automatic battery charger with 7 charging stages
- Automatic charging protects your battery from being overcharged. So you can leave the charger connected to the battery indefinitely
- The 7-stage charger is suitable for most battery types including calcium, gel, AGM, LiFePo4, wet, lead-acid batteries. They may also help restore drained and sulfated batteries
Specification:
- Switchmode Technology: Yes
- Polarity Protection: Yes
- Output Short Circuit Protection: Yes
- Non-Battery Link Protection: Yes
- Over-voltage Protection: Yes
- Over temperature protection: yes
- Cooling method: fan
- Input voltage: 100-240V AC, 50-60Hz
- Rated output: 12V 12A, 24V 6A
- Minimum startup voltage: 8.0V
- Battery range: 6-200Ah
- Thermal protection: 65℃+/-5℃
- Efficiency: about 85%
Package included
- 1 x Battery Charger
- 1 x English User Manual
Specifications
| Brand | N/A |
| ColorStyle | B |
| Packaging Type | Paper Box |
| Gross Weight | 0.877kg |
| Volume Weight | 0.609kg |
| Package Length | 25.000cm |
| Package Width | 14.300cm |
| Package Height | 7.600cm |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Heavy duty and has lasted three years so far
I have had this relay installed in the engine bay of my Lexus RX 300, functioning to link the front battery to the additional battery in the trunk whenever the ignition is on. The relay has worked reliably for about three years now with no complaints besides one minor comment, be careful when threading down the nut on the Low voltage side. It is prone to stripping
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Reviewed in the United States on March 24, 2025
★★★★★ 5
It delivers as advertised.
Works as advertised, and is easy to install.
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Reviewed in the United States on August 18, 2025
★★★★★ 5
Heavy Duty!!
Performed extremely well. No buzzzing or poor connection. Extremely well built and has been working issue free for over 6 months! Instalation can be a bit difficult due to size and weight. Not really a problem.
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Reviewed in the United States on November 25, 2024
★★★★★ 4
Seems to be ok for the money
We use it to power a 2000w inverter for the refrigerator and microwave on our boat where sometimes it will stay on continuously throughout the day and it hasn't let us down. As others have said, the terminals are awful close together but for the money, it's worth it.
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Reviewed in the United States on January 21, 2025
★★★★★ 5
Been doing great since 2020
Used this to replace the charging solenoid on my diesel motorhome. Originally used a White-Rodgers OEM relay and it only lasted about 18 months. This has been going strong since 2020 and I use my motorhome about 10 months out of the year with lots of miles.
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Reviewed in the United States on October 2, 2024