1. Battery Chargers For Sale
  2. sku: 11578405727909792
  3. WAOUKS WA300-71404B

WAOUKS WA300-71404B Ion Battery Pack Smart Charger 71.4V 4A 17S 62.9V

Wa300-71404b Waouks 71.4v 4a Li-ion Battery Pack Smart Charger Used For 17s 62.9v Aluminum Ca

( Brand: Waouks ), ( Manufacturer Part Number: WA300-71404B ), ( Compatible Battery Sizes: 17s Li-ion Battery Pack ), ( Type: Mains Charger ), ( Unit Type: Unit ), ( Output: 71.4v Dc / 4a ), ( Voltage: 71.4 V ), ( Connectivity: Ac Power Cord ), ( Application: Lithium-ion Battery Charging ), ( Country Of Origin: China )

Review WAOUKS 71.4v 4a Li ion Battery Pack Smart Charger Used 17s 62.9v Aluminum Ca

The WAOUKS WA300-71404B is a high-performance 71.4V 4A Li-ion battery pack and smart charger designed for use with 17S batteries, specifically those with a nominal voltage of 62.9V. This battery pack is an excellent choice for powering various electrical devices, especially those that require a substantial power source.

The Li-ion battery pack in this WAOUKS offering comes with 17 individual cells, each delivering 62.9V of voltage when fully charged. The combined capacity of these cells is 7.2Ah, providing a substantial amount of power for extended periods. The cells are connected in series to deliver the required 71.4V output, making it suitable for powering high-voltage devices.

The smart charger that comes with this WAOUKS battery pack is designed to ensure optimal charging and maintenance of the Li-ion cells. It features multiple charging modes, including CC (Constant Current) and CV (Constant Voltage) modes, allowing for efficient and safe charging of the battery pack. The charger also comes with a built-in microprocessor that monitors the charging process and temperature of the cells, preventing overcharging and ensuring the longevity of the battery pack.

The battery pack's exterior is made of durable, fire-resistant materials, providing added safety and protection against physical damage. The battery pack also features a convenient handle for easy transportation, making it an ideal choice for mobile applications.

The WAOUKS WA300-71404B Li-ion battery pack and smart charger are compatible with a wide range of 17S batteries and are suitable for use in various industries, including robotics, renewable energy, and electric vehicles. With its high power output, efficient charging, and robust design, this battery pack is a reliable and cost-effective solution for powering demanding applications.

The WAOUKS WA300-71404B Li-ion Battery Pack and Smart Charger is a product designed for powering 17S drones or similar devices with a voltage range of 62.9V. Here are some pros and cons that can help you make an informed decision about purchasing this battery pack and charger.

Pros:

1. High Capacity: This battery pack provides a capacity of 4000mAh, which is quite substantial for powering drones or other similar devices.

2. Smart Charging: The smart charger feature ensures that the batteries are charged efficiently and safely, preventing overcharging or undercharging.

3. Multiple Safety Protections: The battery pack comes with multiple safety protections, including overcharge protection, over-discharge protection, short-circuit protection, and over-temperature protection.

4. Easy to Use: The battery pack and charger are designed to be user-friendly, making it easy to charge and use the batteries for your devices.

5. Affordable: Compared to other battery packs and chargers in the market, the WAOUKS WA300-71404B is quite affordable.

Cons:

1. Limited Compatibility: This battery pack and charger are specifically designed for 17S drones or similar devices with a voltage range of 62.9V. It may not be compatible with other devices.

2. Heavy: With a capacity of 4000mAh, this battery pack is not lightweight, which may be a concern for those who need to carry their drones or other devices frequently.

3. Not Suitable for High Power Demands: This battery pack may not be suitable for devices that require high power demands, as it may not be able to deliver enough power to meet the device's requirements.

Conclusion:

The WAOUKS WA300-71404B Li-ion Battery Pack and Smart Charger is an affordable and efficient solution for powering 17S drones or similar devices with a voltage range of 62.9V. Its smart charging feature, multiple safety protections, and user-friendly design make it a convenient choice for those who need to power their devices on the go. However, it may not be suitable for devices with high power demands or those that require a different voltage range.

Recommendation:

If you have a 17S drone or a similar device that requires a voltage range of 62.9V, the WAOUKS WA300-71404B Li-ion Battery Pack and Smart Charger is an excellent option to consider. It offers a high capacity, smart charging, and multiple safety protections, making it a reliable and convenient choice for powering your device. However, if you have a device with different voltage requirements or high power demands, you may need to consider other options.

Details:

Built-in protections: over- voltage , over-current, short-circuit, and reverse protection. Three-stage intelligent charging: Constant Current voltage Trickle. Automatic full-charge cutoff to prevent overcharging. WAOUKS 71.4V 4A Li-ion Battery Pack Smart Charger: 17S 62.9V Aluminum Case Fast Charger Fan OLED Display condition: New item.

LED indicator and OLED display for charging status. Aluminum housing with active cooling fan for efficient heat dissipation. Includes charger, US standard power cable, and two replaceable fuses. Never used in active service.

Features Functionality: DC output: 71.4V / 4A for 17S lithium-ion battery packs. DC connector: 3-pin C13 N / L as shown in product images. May show minor handling or storage marks. Technical Specifications: Product Name: 71.4V 4A Smart Charger, model: WA300-71404B, Brand: WAOUKS, Manufacturer: DONGGUAN WALI ELECTRONICS CO.

part #: wa30071404b price

  • $30.00

specifications baterchar:

  • brand: Waouks
  • mpn: Wa300-71404b
  • compatible battery sizes: 17s Li-ion Battery Pack
  • type: Mains Charger
  • unit type: Unit
  • output: 71.4v Dc / 4a
  • voltage: 71.4 V
  • connectivity: Ac Power Cord
  • application: Lithium-ion Battery Charging
  • country of origin: China

returns baterchar:

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

payments baterchar:

  • other
  • wallet: Google-pay
  • credit card: Mastercard

general baterchar:

  • Consumer Electronics > Multipurpose Batteries Power > Battery Chargers
  • condition: New

seller baterchar:

  • rating: 99.6%
  • city: Dallas, Texas
  • # reviews: 562

shipping baterchar:

  • class: Standard
  • service: USPS Ground Advantage
  • transit: 3-8 Days
  • type: Fixed
  • carrier: USPS
  • cost: $0.00

offer baterchar:

  • started: January 5, 2026
  • sold: 0
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
compatible battery sizes: 17s li-ion battery pack, type: mains charger, unit type: unit, output: 71.4v dc / 4a, voltage: 71.4 v, connectivity: ac power cord, application: lithium-ion battery charging, country of origin: china,
category: electronics > multipurpose batteries power > battery chargers, sku: 11578405727909792,
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