Tenergy New Extended Life 1000 Cycles 14.4V 3850mAh NiMH Battery for iRobot Roomba 800 700 600 500 Series, Vacuum Rechargeable Replacement Batteries, Bonus 4 Side Brushes and 1 Brush Cleaning Tool — Open-Box, 14% Off

Name: Tenergy New Extended Life 1000 Cycles 14.4V 3850mAh NiMH Battery for iRobot Roomba 800 700 600 500 Series, Vacuum Rechargeable Replacement Batteries, Bonus 4 Side Brushes and 1 Brush Cleaning Tool
Brand: Tenergy
SKU: awhd-us-b078xnptxr
Price: 34.24 USD
Availability: InStock

Brand: Tenergy

Condition: Used - Good

$34²⁴

$39⁹⁹

-14% Save $5⁷⁵

Updated: 2 days ago

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Description

An iRobot replacement battery with up to 1000 recharge cycles, this 14.4 volt NiMH battery it will maintain its performance consistently ensuring that your home stays routinely clean.

3850mAh rated capacity stores power for longer run times depending on usage. Compatible with iRobot models: all models from 500 & 700 Series, and the following specific models: 618, 620, 630, 635, 645, 650, 655, 660, 870, 880, Create 2 and Scooba 450.

Tenergy NiMH rechargeable battery for Roomba features low self-discharge which means the battery will degrade at a slower rate over time. This makes it an ideal battery to upgrade to as it’s designed to go the distance.

Includes bonus accesories - Complete the iRobot Vacuum Battery set with an additional package of 2 brushes for 500/600/700 series, 2 brushes for 800, and 1 brush cleaning comb.

12-month extended warranty - The Tenergy iRobot Roomba NiMH Battery comes with a 12-month extended warranty for manufacturer defects and lifetime technical support from our friendly and knowledgeable customer service.

Tenergy 14.4 volt replacement battery for iRobot roomba is compatible with all models from 500 & 700 Series, Roomba 618, 620, 630, 635, 645, 650, 655, and the 660, Roomba 870, 880, and Create 2 and Scooba 450. This replacement battery has 3,850mAh and have 1000 cycle life.

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Product Details

SKU:: awhd-us-b078xnptxr
Model:: 8542021910
Country:: US
ASIN:: B078XNPTXR
UPC:: 844949029902

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $6 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.