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UL/cUL, CE, SAA, PSE 2S Pack Lithium-Ion Battery 8.4V 1A Charger

UL/cUL, CE, SAA, PSE 2S Pack Lithium-Ion Battery 8.4V 1A Charger

Product No.：HRY0841000
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High-Precision Power Solution for 7.2V / 7.4V (2S) Battery Packs

Henryuan 8.4V 1A Lithium-ion Battery Charger is a professional-grade power adapter engineered for maximum reliability and global market accessibility. Specifically designed for 2-cell (2S) lipo/li-ion battery configurations, this charger utilizes an advanced CC-CV-TC (Constant Current - Constant Voltage-Trickle Current) charging profile to ensure peak battery performance and extended cycle life.

With a full suite of international safety certifications, including UL/cUL, CE, EMC, FCC, SAA, PSE, UKCA and CCC this unit allows manufacturers to ship products globally with complete regulatory confidence.

Applications

Robotics & Remote-Controlled (RC) Toys: Works perfectly as a high-precision 2S lithium-ion battery charger for drones, RC cars, and automated systems, ensuring safe peak cell balancing.
Consumer Electronics & Illumination: Functions as a reliable 8.4 Volt 1 Amp power adapter for high-lumen LED flashlights, portable lanterns, and outdoor gear.
Medical Devices & Beauty Equipment: Serves as an ultra-quiet 7.4V Li-poly charger for professional massagers and portable patient monitors, meeting strict healthcare noise requirements.
Professional Tools & Hardware: Ideal for handheld scanners and specialized testing equipment requiring consistent, certified power delivery.

Key Features & Benefits

Global Compliance & Safety-First Design: Fully certified under UL/cUL/FCC (North America), CE-LVD/EMC (Europe), UKCA(United Kingdom), SAA (Australia), PSE (Japan), CCC(China). It features multi-layered protection against over-voltage, over-current, short circuits, and reverse polarity.
Intelligent 3-Stage Charging(8.4V 1A Li-ion Charger):

Constant Current (CC): Fast charging at a stable 1A until the battery reaches capacity.
Constant Voltage (CV): Precision topping-off to ensure a 100% full charge without overstressing the cells.
Trickle Current(TC): Low-current charging protects the battery and keeps it fully charged.

Universal AC Input: Supports 100V–240V AC (50/60Hz), making it compatible with power grids anywhere in the world.

Smart LED Indicator: Provides immediate visual feedback—Solid Red during active charging and Solid Green when the battery is fully charged or disconnected.

Premium Build Quality: These 2S Lithium-ion Battery Charger constructed with high-impact, flame-retardant UL94V-0 PC material for superior heat dissipation and durability in industrial or consumer environments.

Specification	Details
Model Number	HRY841000
Compatible Battery Type	2S Li-ion / Lithium Polymer (7.2V/7.4V Nominal)
Input Voltage	100-240V AC (Full Range)
Output Voltage	8.4V DC ± 0.1V
Output Current	1.0A (1000mA)
Total Power	8.4W
Efficiency	Level VI Standards
Safety Standards	UL/cUL, CE, GS, UKCA, SAA, PSE, CCC, KC, CB
Operating Temp	-25°C to +40°C

Intelligent 8.4V 1A Charging for 2S Li-Ion Pack

FAQ

Q: Is this 8.4V charger compatible with my 7.2V or 7.4V battery pack?

A: Yes, absolutely. In the lithium-ion industry, 7.2V and 7.4V refer to the nominal (average) voltage of a 2S (2-cell) pack, while 8.4V is the peak (fully charged) voltage. Our charger is precision-engineered to bring these 2S packs to their maximum safe capacity of 8.4V.

Q: Does this charger meet the safety standards for my specific country?

A: Yes. Henryuan is a global manufacturer, and this 8.4V 1A model is fully certified for international markets:

United States & Canada: UL, cUL, FCC. Europe: CE, GS, RoHS, REACH.
United Kingdom: UKCA, Japan: PSE. Australia: SAA.
This extensive certification profile ensures seamless customs clearance and guarantees regulatory compliance for your products.

Q: Can I customize the AC plug and DC connector for my region?

A: Certainly. We offer a variety of regional AC power plugs, including US, EU, UK, and AU standards. For the output side, we provide a wide range of DC connectors (such as 5.5x2.1mm, 5.5x2.5mm, 3.5x1.35mm, or custom aviation plugs) to ensure a perfect fit for your device.

Q: Is this charger noisy during operation?

A: No. Because this is an efficient 8.4W unit, it utilizes natural convection cooling without the need for an internal fan. This ensures a completely silent operation, making it ideal for medical environments, beauty devices, or home electronics.

About Henryuan Group

As a leading global manufacturer of power conversion products, Henryuan Group specializes in the design and production of high performance battery chargers and power supplies. Every unit undergoes rigorous 100% full-load burn-in testing to guarantee zero-defect delivery to our partners worldwide.

Visit our official website for datasheets and bulk inquiries: 🔗 www.henryuan.com

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