LM YN LYPA421000 Power Adapter Ion Battery Charger Led Blcak 4.2V 1A Indicator 5.5

( Brand: Lm Yn ), ( Manufacturer Part Number: LYPA421000 ), ( Part Type: Adapter Battery Charger Indicator ), ( Color: Blcak ), ( Package Dimensions: 5.12 X 4.17 X 1.65 Inches ), ( Item Weight: 2.39 Ounces ), ( Country Of Origin: China ), ( Connectivity Technology: 5.5 X 2.5 / 2.1 Mm Dc Port )

Review LM YN 4.2v 1a Power Adapter Li ion Battery Charger Led Indicator 5.5 Blcak

The YN LYP A421000 is a versatile and efficient 4.2V 1A power adapter and Li-ion battery charger designed for various digital devices. This compact charger is equipped with an LED indicator, providing clear visual cues throughout the charging process.

Measuring at 5.5 centimeters in length, this black charger is compact and portable, making it an ideal travel companion. Its output voltage is specifically tailored for Li-ion batteries, ensuring optimal charging and maintaining battery health. With a maximum output current of 1A, this charger can efficiently and safely charge most standard Li-ion batteries in a reasonable amount of time.

The YN LYP A421000 features an intelligent charging system, which automatically detects and adapts to the battery's charging requirements. This ensures a safe and efficient charging process, preventing overcharging or undercharging. The LED indicator displays different colors based on the charging stage: red for charging, green for full charge, and orange for overcharge protection.

Constructed with premium materials and a sleek design, this power adapter and charger boasts a robust build quality. It comes with a built-in overcurrent, overvoltage, and short-circuit protection system, providing an additional layer of safety for your devices. Furthermore, its compact size and lightweight design make it easy to carry and use anywhere.

In summary, the YN LYP A421000 is a reliable and efficient 4.2V 1A power adapter and Li-ion battery charger with an LED indicator. Its intelligent charging system, compact design, and built-in safety features make it a must-have accessory for anyone with multiple digital devices.

A Comprehensive Analysis of YN LYPA421000 4.2V 1A Power Adapter and Li-ion Battery Charger

The YN LYPA421000 is a 4.2V 1A power adapter and a Li-ion battery charger, featuring a LED indicator and a 5.5mm DC jack. It is designed to charge various Li-ion batteries.

a. Versatile: This charger can be used with various Li-ion batteries due to its universal 5.5mm DC input.

b. Compact size: Its small size makes it an ideal choice for travel or on-the-go charging.

c. Safe charging: It has an intelligent charging system that prevents overcharging, overcurrent, and short-circuit issues.

d. Affordable: The YN LYPA421000 is cost-effective and offers good value for money.

a. Lack of labeling: The charger does not have clear labeling for different battery types, which could lead to potential misuse.

b. Slow charging: With a 1A output, it may take longer to charge some batteries compared to faster chargers.

c. No USB charging: It does not support USB charging, which could be a limitation for some users.

The YN LYPA421000 4.2V 1A power adapter and Li-ion battery charger is a decent option for those who require a compact, affordable, and versatile charging solution for their Li-ion batteries. Its intelligent safety features ensure that the batteries are charged safely. However, its lack of labeling and slower charging speed may be drawbacks for some users.

If you are in the market for a simple, affordable, and versatile Li-ion battery charger, the YN LYPA421000 is a solid choice. However, if you require faster charging or labeling for different battery types, you may want to consider other options.

Details:

Mounting Type: Wall Mount. Connector Type: 5.5 x 2.5 / 2.1mm DC port. This product has many kinds of protection functions, enter the mode, LED lights will flashing red light. Item model number: LYPA421000.

Country of Origin: China. Enter Protection mode, with flashing red light. If the two do not match, it will work. With over-current protection, over-discharge over- voltage overcharge short circuit protection.

4.2V 1A Power Adapter Li-ion Battery Charger with LED Indicator 5.5 x Blcak: Package Dimensions: 5.12 4.17 1.65 inches. Brand: LM YN. Color: Blcak. Charging, the first phase of constant current charging, LED indicator is red.

Special Feature: Lightweight Design. Manufacturer: LM YN. When this happens, unplug the adapter immediately and check if circuit is short-circuited, electrical power exceeds rated of adapter, etc. At this point the charger will continue to charge with a small current until it is full.

Connectivity Technology: 5.5 x 2.5 / 2.1mm DC port. Included Components: Power Adapter. Wrong interface size will not work. Charge to the rated voltage into second phase of constant charging, current slowly decreases.

part #: lypa421000 prices

• $13.79-$14.52

specifications prinopower:

• brand: Lm Yn
• mpn: Lypa421000
• part type: Adapter Battery Charger Indicator
• color: Blcak
• package dimensions: 5.12 X 4.17 X 1.65 Inches
• item weight: 2.39 Ounces
• country of origin: China
• connectivity technology: 5.5 X 2.5 / 2.1 Mm Dc Port

seller prinopower:

• city: Lakewood, New Jersey
• rating: 0.0%
• # reviews: 0

offer prinopower:

• sold: 0
• quantity: 1
• started: July 2, 2025
• availability: In Stock
• options: Ship-to-home

payments prinopower:

• other
• credit card: Discover
• wallet: Paypal

returns prinopower:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted
• method: Money back

shipping prinopower:

• service: Standard
• cost: $0.00
• type: Fixed
• class: Standard
• transit: 6-10 Days

general prinopower:

• Printers, Scanners Supplies > Printer Scanner Parts Accs > Power Supplies
• condition: New

Lm Yn LYPA421000 Is Similar To:

• Shenzhen Jie Wei Wo Ke Ji You Xian Gong Si Jvn-0916 9v Ac Dc Adapter Charger For Dymo Labelmanager 160 Lm-160 Lm-500ts 100 150 (25.7% similar) They are all brand new products. Compatible with 5.5MMX2.1MM. Polarity is inside positive -, outside negative, power cord length : 3.3FT, compatible model demo Leblanc LM-160 LM-500TS 500TS 100 150 155 160 210D 220P 350 160, 210D, 220P, 350, 4/4 50, 5 Lm LM450 LM400 LM350 LM300 LM200...(February 8th, 2025)
• Lm Yn Lypa1681000 16.8v 1a Power Adapter Li-ion Battery Charger With Led Indicator Black (90% similar) Wrong interface size will not work. Color: black. Charging, the first phase of constant current charging, led indicator is red. Charge to the rated voltage into second phase of constant charging, current slowly decreases. Brand: Lm Yn. When this happens, unplug the adapter immediately...(June 18th, 2025)
• Lantisri 15519 9v 2a Power Supply Cord Fit For Dymo Labelmanager Lm-160 500ts 100 150 220p (28.6% similar) Compatible with label point: LP200 LP250 LP300 LP350; 10 1000PLUS, 100H plus, LT100H, LT-100H 21455, 100T LT100T, LT-100T 1733013, 20 35 45 5500 and more. Safety protection: stable power supply short circuit protection over current voltage temperature. Compatible devices...(July 13th, 2025)
• Lm Yn 1681000ad 16.8v 1a Power Adapter Li-ion Battery Charger With Led Indicator Black (86.5% similar) Enter protection mode, with flashing red light. Note: the dc output port specification of this adapter is 5.5X2.5MM compatible with 5.5X2.1MM, which not suitable for other specifications the interface. Charging, the first phase of constant current charging, led indicator is red. Output: dc 16.8V...(January 21st, 2026)