Battery 20V – 4.0Ah | bi-directional USB-C port

VONROC Power, reinvented!

Introducing the all-new VONROC 20V battery. Thanks to enhanced technology and design, this battery is now more powerful, safer, and more robust than ever before! And of course, this new battery is fully compatible with all your trusted tools within the VONROC 20V battery platform.

Bi-Directional: battery and powerbank in one!

This battery comes equipped with a USB-C port, which means you can charge it not only with the VONROC Fast Charger but also using the included USB-C cable and any standard USB-C adapter (not included). Even better, the USB-C port is bi-directional, allowing you to use the battery as a powerbank to charge your phone, tablet, or other devices. This is a unique and innovative feature you won’t find in many other batteries!

Electronic Cell Protection: maximum safety, minimum worry

Safety first! This battery is equipped with advanced safety protocols like Electronic Cell Protection. This smart technology continuously monitors energy usage and temperature. In extreme situations such as overload, jamming, or short circuit, the battery automatically shuts down the tool. Simply disconnect the battery, and it resets itself so you can get back to work right away. This not only gives you peace of mind on every job but also extends the lifespan of the battery!

Power Delivery

This battery supports Power Delivery (PD), a charging protocol that offers a more efficient and powerful charging process. For a full list of supported protocols, check the detailed specifications further below.

Rugged design, smart details

In addition to being safer and more powerful on the inside, the outside of this battery has also received a makeover. The housing now features a durable, impact- and wear-resistant rubber coating. This not only provides extra protection but also makes your tools more stable when put down. We've also improved battery charge visibility: the LED status button is now integrated into the unlock button, making it easier to access and you can instantly check how much charge is left after use. Super convenient!

Usage tips

The battery is shipped half-charged, in accordance with safety standards. Be sure to fully charge it before first use. Since it's a Lithium-ion battery, you don't need to completely drain it before charging, and it can be recharged at any point without a negative "memory effect."

Key benefits:

• Bi-directional USB-C port: Battery and powerbank in one!
• Advanced protection against overheating and overload.
• Compatible with Power Delivery (PD) protocols.
• Durable and stable rubber coating for extra toughness.

Specifications:

• Voltage: 20V
• Battery type: Lithium-ion
• Capacity: 4.0Ah/80Wh
• USB-C input/output: 5/9/12/15V Max. 3A, 20V 2.25A Max. 45W
• Weight: 0.65kg.
• Supported protocols:
  - USB-PD (Power Delivery) PD2.0/PD3.0/PD3.1
  - QC2.0/QC3.0/QC3+
  - FCP
  - AFC
  - SCP
  - Apple (5V/3A,9V/3A,12V/3A,15V/3A,20V/2.25A)

What’s in the eco-friendly packaging?

The Battery 20V - 4.0Ah (CD829AA) is shipped in an eco-friendly brown box without full-color print.

Content:

• 1 x Battery 20V - 4.0Ah (CD829AA)
• 1 x USB-C Cable