Battery replaces Ecovacs s04-li-148-660, 10001029, 10000605 for Ecovacs 800mAh, 14.8V, Li-Ion

Name: Battery replaces Ecovacs s04-li-148-660, 10001029, 10000605 for Ecovacs 800mAh, 14.8V, Li-Ion
Brand: vhbw
SKU: 888202690
Price: 13.95 GBP
Availability: SoldOut
Rating: 4.333333333333333 (3 reviews)

3 Customer reviews

Article number 888202690

Brand:

£13.95

Prices include VAT , plus Shipping

Currently sold out

Back in stock from: 2 Jul 2026

Currently sold out

Back in stock from: 2 Jul 2026

95% of all customers keep this product - item with low return rate

“Accurate fit” and “brand quality” are highly praised: more than 3,500 reviews in the last 12 months.

Description

Compatible battery for a new boost of life in your Ecovacs cleaning device

High-quality spare part with optimum price-performance ratio
Reliable functionality & full compatibility with your robot vacuum cleaner
Manufactured with precision for the perfect fit in your device
CE & RoHs certification - fulfils all guidelines of operational safety
No memory effect

Is the battery also compatible if it has a different capacity?
Yes! If the other technical specifications such as voltage and connections are correct, the battery is compatible. The capacity of a battery is measured in milliampere hours (mAh). If the replacement battery has a higher capacity than the original battery, it will give you a longer runtime. If the capacity is only slightly higher or lower than the original battery, this will not result in any significant changes to the runtime. You can use batteries with a different capacity without any problems.

High-quality Li-Ion cells for optimal device performance

Lithium-ion batteries have a high energy density and are among the most powerful batteries. Compared to NiMH batteries, they have a low self-discharge rate and are not subject to memory effect. They do not require regular discharging so are low-maintenance. When correctly stored, these rechargeable batteries have a long service life, are durable and have a high number of possible charging cycles. Li-ion batteries are used in various portable devices with high energy requirements e.g. smartphones, notebook computers, cameras and power tools. These batteries can also be used in radio-controlled models and telecommunication applications.

Regarding product safety:
This product has been manufactured in accordance with the regulations in force in the EU. It fulfils, among other things, the requirements of the Directive 2011/65/EU (RoHS) and CE marking. Production is carried out in compliance with the relevant regulations on product safety, environmental compatibility and quality assurance.

Data Sheet

Brand:	vhbw
Material:	plastic
Weight:	83 g
Dimensions (L x W x H):	5.3 x 2.9 x 2.9 cm
Technology:	Li-Ion - no memory effect
Capacity:	800 mAh
Voltage:	14.8 V
Nominal energy:	11.84 Wh
Number of cells:	4
Content of delivery:	1x battery

Check the compatibility of your device

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Device models

Ecovacs W830
Ecovacs W830-RD
Ecovacs W830S
Ecovacs W836
Ecovacs W850
Ecovacs W855
Ecovacs W930
Ecovacs W950

Replaces the following original accessories

Ecovacs 10000605
Ecovacs 10001029
Ecovacs s04-li-148-660

Reviews

3 of 3 reviews

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3 reviews

15 December 2025

2 July 2025

12 June 2023

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Responsible person

B&W Handelsgesellschaft mbH
Thormeyerstr. 1
01877 Bischofswerda
Germany
E-Mail: product-compliance@b-und-w.com