Products >> Lithium Ion Battery Charger >> 8.4V Lithium Ion Battery Charger

North American Plug UL cUL 8.4V 0.5A Charger For Li-Ion Battery

Product No.：HRY0840500US
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Henryuan-US-plug-8.4V-0.5A-lithium-ion-battery-charger

North American Plug UL cUL 8.4V 0.5A Charger For Li-Ion Battery | 8.4V 0.5A Adapter

Henryuan 8.4V 0.5A US plug li-ion battery charger is suitable for charging 2S 7.4V lithium ion battery packs. This 8.4V 0.5A adapter adopts advanced charging solution technology and multiple charging protection methods to make charging safer and faster with higher charging efficiency. UL, cUL (CSA) certification makes it popular in the US, Canada and other markets.
Applications

Portable Medical Equipment & Biosensors: Works flawlessly as a stable 8.4V 0.5A charger for portable medical equipment, maintaining tight output tolerances and low standby energy waste to safeguard sensitive clinical sensors.
Professional Beauty Instruments & Personal Care: Highly optimized as a reliable professional beauty instrument 8.4V 0.5A power supply, providing safe 3-stage automated CC/CV/Trickle curves to maximize compact lithium pack runtime.
Handheld Cameras & Tracking Infrastructure: Ideal for outdoor settings, acting as an intelligent 2S lithium battery adapter for GPS modules and field camera tracking blocks requiring precise overnight cell maintenance.

Product Features and Specifications

1. Input voltage and output voltage/current

Input Voltage: 100-240Vac, 50/60Hz
Output Voltage/Current: 8.4V 0.5A
Compatibility: 2S Lithium/Li-Ion Battery
Certifications: UL, cUL(CSA), FCC
Efficiency: Level V Or Level VI.
Safety Features: Overcurrent protection, overvoltage protection, short circuit protection, reverse connection protection

2. Advantages

Portability and compact design
Fast charging function
Long life and durability
Environmental protection function (low standby power consumption)

3. LED light charging status indication (different charging stages)

Model: US Plug 8.4V 0.5A Li-Ion Charger,HRY0840500US, 8.4V 0.5A.
Constant Current :0.5A fast charging stage, red LED.
Constant Voltage: 8.4V, safe charging to avoid overcharging, red LED.
Trickle Current: Keep the battery at full charge without overcharging, green LED.
LED indicator: Red during charging, green when battery is fully charged.

Output		Charging Stage	LED Indicator
Output
Current	Voltage
0.5A	5V-8.4V	Constant Current	Red (Charging)
0.5A->0.1A	8.4V	Constant Voltage	Red (Charging)
0.1A->0	8.4V	Trickle Current	Green (Fully Charged)

4. Customer-centric

Ease of use: Easy connection and simple charging status indication.
Warranty and Support: 3-year warranty and quick support from a professional technical after-sales team.
Package: White box packaging with high quality standard export carton.
Customized services: electrical customization, output interface customization, packaging customization, etc.

5. Technical Documentation

If you need the specification sheet, certificate and other technical documents of this charger, please contact our sales team.

6. Trade Terms

Henryuan relies on many years of cooperation experience to provide customers with flexible multiple trade terms. EXW, FOB, CIF, DDP, etc.

7. FAQ

In what environment is this charger used?

IP20 protection level, indoor use, avoid excessive moisture and rain.

What capacity battery is suitable for charging?

The normal charging current of lithium batteries is 0.2C-0.5C, and some batteries support 1C fast charging. Therefore, this 8.4V 0.5A li-ion battery charger is suitable for charging 1Ah-2.5Ah batteries, and some 0.5Ah lithium battery packs that support 1C fast charging can also be used. Of course, it can also charge large-capacity batteries, but the charging time will increase.

Is it compatible with a specific make or model?

Henryuan 8.4V 0.5A charger is a universal charger that can match and charge most 2s rechargeable li-ion battery packs on the market. It is important to pay attention to the charging interface and the matching of the charging current.

Whether to support customized services？

Yes, various customized services are supported, whether it is color, charging port, charging parameters, packaging method, etc. Henryuan's professional sales engineer and technical engineer team can provide support on customers' special needs.

Company Profile:

Henryuan Group has more than 13 years of experience in the production and development of chargers and switching power supplies. It is a professional manufacturer with 3 subsidiaries. The engineering teams have more than 20 years of experience in R&D and design and have cooperated with many well-known domestic and foreign brands. Henryuan adheres to the concepts of respecting technology, respecting employees, respecting customers, and sustainable development to create continuous high-value products and services for customers. Our 8.4V li-ion chargers have UL, cUL, FCC, CE, TUV, UKCA, PSE, CCC and other safety certificates, and are exported to markets around the world and trusted by many customers.

More Henryuan 8.4V Li-Ion Battery Chargers:

Various 8.4V li ion battery chargers with currents 0.5A, 1A, 1.5A, 2A, 2.5A, 3A, 3.5A, 4A, 5A, 6A, 6.5A, 7A, 8A, 9A, 10A.

Contact Us:

Talk to our teams to order and experience unmatched 8.4V charging performance for your 2S li-ion battery pack, Our expertise and quick action capabilities will save you time and cost and create long-term value for you.
Common Li-ion 8.4V AC Charger Models for Projects

Henryuan 8.4V Li-ion Charging Solutions (CB, UL, cUL, FCC, ETL, CE, EMC, UKCA, SAA, PSE, KC, CCC, RoHS)	Model	Input	Output(Voltage/Current)	Output(Power)
	HRY0840300	100-240Vac, 50/60Hz	8.4V 0.3A	2.52W
	HRY0840400		8.4V 0.4A	3.36W
	HRY0840500		8.4V 0.5A	4.2W
	HRY0840600		8.4V 0.6A	5.04W
	HRY0840700		8.4V 0.7A	5.88W
	HRY0840800		8.4V 0.8A	6.72W
	HRY0840900		8.4V 0.9A	7.56W
	HRY0841000		8.4V 1.0A	8.4W
	HRY0841200		8.4V 1.2A	10.08W
	HRY0841500		8.4V 1.5A	12.6W
	HRY0841800		8.4V 1.8A	15.12W
	HRY0842000		8.4V 2.0A	16.8W
	HRY0842500		8.4V 2.5A	21W
	HRY0843000		8.4V 3.0A	25.2W
	HRY0844000		8.4V 4.0A	33.6W
	HRY0845000		8.4V 5.0A	42W
	HRY0846000		8.4V 6.0A	50.4W
	HRY0846500		8.4V 6.5A	54.6W
	HRY0847000		8.4V 7.0A	58.8W
	HRY0848000		8.4V 8.0A	67.2W
	HRY08410000		8.4V 10.0A	84.0W