Henryuan professional 12V 4A 5A AGM tennis ball machine charger - fast and reliable

Henryuan 12V tennis ball machine charger, the 3-stage intelligent battery charger. First is the high current charging stage(constant current), which can quickly charge the battery to 80% with a high current of 12V 4A or 12V 5A. Whether it is an AGM battery or an ordinary lead-acid battery, it can quickly restore power, just like quickly replenishing energy for your tennis ball machine so that it can be put into use at any time.Then it enters the constant voltage stage, at which time the charger will accurately control the voltage to avoid overcharging the battery and ensure that the ball machine can work stably during long-term training. Finally, in the floating charge maintenance stage, it will automatically switch to the small current trickle charge mode to keep the battery fully charged at all times, without damaging the battery and extending the battery life.

Key Features and Benefits of the 12V Tennis Ball Machine Charger:

1. Wide Compatibility: Whether it is a 12V AGM battery or other types of 12V lead-acid batteries, this 12V charger can adapt perfectly to ensure that your tennis ball machine is always in the best condition.

2. Full safety certifications: CB, CE, UKCA, UL, cUL, KC, PSE, SAA, CCC, ensure that the 12V battery chargers can be used legally and safely in most countries.

3. Safe and reliable: Built-in multiple safety charging protection functions, including overcharge protection, over-discharge protection, and short-circuit protection, to ensure the safety and reliability of the charging process.

5. Humanized design. There is a clear LED indicator on the front, which is red when charging and turns green when fully charged, so you can know the battery status at a glance. And it is small in size and very convenient to use.

Henryuan 12V Tennis Ball Machine Charger Input Features

• Wide Input Voltage: 100-240V AC, 50/60Hz, global compatibility.

Output Specs:

Model: HRY1205000 Float 12V 5A lead-acid battery charger with 2 color LED indicator.
Fast charging: 5A.

Output		Charging Stage	LED Indicator
Current	Voltage
5A	9V-13.8V	Constant Current	RED(Charging)
5A->1.6A	13.8V	Constant Voltage	RED(Charging)
1.6A->0	13.8V	Trickle Current	GREEN(Fully Charged)

 High Quality 12V Tennis Ball Machine Charging Curve:

 

Why Choose Henryuan For Your 12V lead-acid battery chargers?

• 🔹13+ years of expertise in lead-acid battery charger R&D & manufacturing
• 🔹 100% full-load aging test for quality assurance
• 🔹 Customization available for different charging needs
• 🔹 Fast global shipping & dedicated support

Custom Charging Connectors:

FAQ:

Q: How long does this 12V battery charger take to fully charge the tennis ball machine?

• The charging time is related to the battery capacity and charging current. The regular charging current of lead-acid batteries is 0.1C-0.2C.

Q: Is this charger compatible with all rechargeable 12V SLA batteries?

• Yes, it can also be customized according to the specific charging requirements of the different 12 Volt tennis ball machine battery packs.

Q: Can I customize the 12V chargers for my tennis ball machine battery type?

• Yes, our experienced teams not only support the customization of charger voltage and current, but also supports customized services of charging output connectors, labels, packaging, charging cables, etc.

Q: How long is the warranty of Henryuan 12V battery chargers?

• 3 Years, If the damage is not caused by human factors, we will bear all the express delivery costs and send a new charger replacement

Q: Do you provide freight service for these tennis ball machine battery chargers?

• For the convenience of our customers, we provide professional express, air, sea, land and other freight services

Henryuan custom 12V tennis ball machine battery chargers are designed with high frequency switching technology, ensuring fast , efficient and stable charging for various 12V tennis ball machine batteries. This high quality 12V lead-acid battery chargers are trusted by customers in the USA, Canada, Europe, Australia, Asia and more markets for their high efficiency and durability. Explore our full range of 12V lead-acid battery chargers, Need a custom battery charger for your tennis ball machine,talk to our experts today.

Notes:

When purchasing a charger, be sure to carefully check the charger's voltage, current and other parameters to ensure that it matches the battery specifications of your device. Choose  high quality chargers to ensure charging effect and safety. Avoid using mismatched or low-quality chargers to avoid damage to the device or safety hazards.

 

Henryuan Customer Five-star reviews:

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