Brentwood RJB-100W 17 oz Portable USB Rechargeable Glass Blender - White, 2400mAh

Brentwood RJB-100W 17 Ounce Portable Battery Operated USB Glass Blender in White

Brentwood did the thing almost no portable blender does: it used glass. The RJB-100W has a 17-ounce BPA-free glass jar instead of the scratched, smell-retaining plastic bottle everyone else ships, and it runs on a 2,400mAh rechargeable battery you top up from any USB port. Blend for 25 seconds at 16,000 RPM, twist on the sports lid, and drink straight from the jar you blended in.

What's Included

• RJB-100W blender base with 17 oz glass jar
• Sipping sports lid
• 8-leaf stainless steel blade assembly

Key Features

• Real Glass Jar, Not Plastic: 17 ounces of BPA-free glass - it will not scratch, cloud, or hold the smell of yesterday's spinach.
• Blend and Drink from the Same Vessel: The sipping sports lid twists straight onto the jar. No second cup, no pouring, no extra washing up.
• USB Rechargeable - 2,400mAh: Charges from a laptop, a power bank or a car USB port. About 3 hours to full, and roughly 10 cups per charge.
• 16,000 RPM, 25-Second Blend: Eight stainless steel blade leaves take a smoothie down in about 25 seconds.
• Four-Level Battery Indicator: You can see the charge before you commit to a smoothie - a small thing that removes the whole category's main frustration.
• Quiet at 42 dB: Quiet enough to use in a shared office or before anyone else in the house is awake.
• Fully Dishwasher Safe: Jar, lid and the removable blade assembly all go in the machine.

Specifications

• Brand: Brentwood
• Model: RJB-100W
• Power: 50 watts
• Battery: 2,400 mAh, 7.4V rechargeable; approx. 3 hours to full charge
• Charging: USB (any USB power source)
• Capacity: 17 oz BPA-free glass jar
• Blade: 8-leaf stainless steel, removable
• Speed: 16,000 RPM
• Blend Time: Approx. 25 seconds
• Per Charge: Up to 10 cups
• Noise: Approx. 42 dB
• Battery Indicator: 4-level
• Dishwasher Safe: Yes - jar, lid and removable blade assembly
• Dimensions: 10 in H x 2.75 in W x 2.75 in D
• Weight: 1 lb
• Color: White
• Warranty: 1-year limited

Perfect For

Perfect for morning smoothies before the gym, protein shakes at the office, travel and hotel rooms, dorms, camping with a power bank, and baby-food purees in small batches. If you have thrown away a plastic portable blender because it smelled, this is the version that solves that.

Frequently Asked Questions

Q: Can it crush ice?
A: Brentwood does not rate the RJB-100W for ice crushing, so we do not claim it. Use frozen fruit or pre-crushed ice for cold smoothies.

Q: How many drinks per charge?
A: Up to about 10 cups on a full charge, per Brentwood.

Q: Is the jar really glass?
A: Yes - a 17 oz BPA-free glass jar, which is unusual in this category and the main reason to choose it.

Q: How does it charge?
A: By USB, from a laptop, wall adapter, power bank or car port. A full charge takes about three hours.

Q: Is it dishwasher safe?
A: Yes - the jar, the lid and the removable blade assembly are all dishwasher safe.

Care & Use

• Jar, lid and removable blade assembly are dishwasher safe.
• Do not immerse the motor base or charging port in water.
• Recharge every few months if stored unused, to protect battery health.
• Handle the glass jar with normal care and inspect for chips before use.
• Do not run the blender continuously beyond the recommended blend cycle.

Why Choose Brentwood?

Brentwood Appliances has made small kitchen electrics since 1988 and publishes instruction manuals at brentwoodus.com. The RJB-100W's spec sheet is unusually complete for a portable blender - real battery capacity, real RPM, real noise figure - and it is backed by a one-year limited warranty.

Shipping & Warranty

Backed by a 1-year limited Brentwood warranty. Ships fast from CurbGo with tracking.