Will this battery fit my Bosch tool?

Designed as a replacement for Bosch BAT609, BAT618, BAT619 and BAT612 batteries. Compatible with many Bosch 18V drills, impact drivers, circular saws, reciprocating saws and grinders. Please verify your battery model before purchase.

Does it work with Bosch original chargers?

Yes. This battery is compatible with Bosch 18V original chargers, allowing convenient charging with your existing charging system.

Is this battery built for long-term performance?

Premium lithium-ion cells and an intelligent Battery Management System (BMS) help maintain stable output and dependable performance during everyday use.

Is the battery easy to install and remove?

Yes. Precision-engineered housing provides a secure fit, smooth installation and easy removal from compatible Bosch 18V tools.

How long does the 4.0Ah battery run?

The 4.0Ah capacity delivers dependable runtime for drilling, cutting, fastening and other daily applications. Runtime varies based on tool type and workload.

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Replacement for Bosch 18V 4.0Ah Rechargeable Lithium Ion Battery Compatible with Bosch Tools BAT609 Batteries

Replacement for Bosch 18V 4.0Ah Rechargeable Lithium Ion Battery Compatible with Bosch Tools BAT609 Batteries

Product ID: 679887762

Details

Battery capacity
4000 Milliamp
Battery cell composition
Lithium Ion
Brand
wowrmaykay
Number of batteries
1 D batteries
Recommended uses for product
Power Tool

⚡Fast 50-60 min Charge

🔋4.0Ah High Capacity

🛡️Durable ABS+PC Shell

S$89

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Description

🔋 Power up your Bosch tools with confidence—work smarter, not harder!

STAY INFORMED WITH LED - 3-level LED power indicator keeps you in control by showing real-time battery status—never get caught off guard.
BUILT TO LAST PROTECT - Rugged ABS+PC casing and drop-tested durability ensure your battery withstands tough jobsite conditions.
CHARGE FAST WORK FASTER - Get back to work quickly with a rapid 50-60 minute full charge using original Bosch chargers.
POWER THROUGH YOUR PROJECTS - 4.0Ah lithium-ion battery delivers long-lasting energy for uninterrupted work sessions.
SEAMLESS BOSCH COMPATIBILITY - Perfect fit for Bosch 18V tools and chargers, guaranteeing stable connection and peak performance.

This 18V 4.0Ah lithium-ion replacement battery for Bosch tools offers high capacity and fast charging in a compact, durable design. Featuring a sturdy ABS+PC shell, LED charge indicators, and compatibility with a wide range of Bosch 18V power tools and chargers, it ensures reliable, long-lasting performance. Certified for safety and quality, it supports over 500 recharge cycles with no memory effect, making it an essential upgrade for professionals seeking efficiency and durability on the job.

Specifications

ASIN	B0CKR3LV91
Amperage	4 Amps
Antenna Location	Power Tool
Battery Capacity	4000 Milliamp Hours
Battery Cell Type	Lithium Ion
Battery Weight	1.29 Pounds
Battery capacity	4000 Milliamp Hours
Battery cell composition	Lithium Ion
Brand	wowrmaykay
Customer Reviews	4.3 out of 5 stars 287 Reviews
EU Spare Part Availability Duration	1 Years
Included Components	Replacement battery for 18 V from Bosch
Item Dimensions	11.5 x 7.4 x 6.2 centimeters
Item Weight	594 g
Manufacturer	wowrmaykay
Model Number	HY-BOS-18B-L40
Number of Batteries	1 D batteries required. (included)
Number of batteries	1 D batteries required. (included)
Recommended uses for product	Power Tool
Reusability	Rechargeable
UPC	762715214447 762715403414
Unit Count	1.0 Count
Unit count	1.0 Count
Voltage	18 Volts

Reviews

N**8

le top

Bon produit

25.07.2025

V**J

Compatibilité okay

Batterie bien compatible. On verra à la longue si elle tient bien la charge !

21.10.2025

A**R

Hasta ahora bien

Pues no lo he usado así como en alta demanda ya que soy mas de "hobbie" con las herramientas pero no noto mucha diferencia con las ProCore de Bosch en herramientas básicas, me faltaría probar en herramientas PROFACTOR pero obvio no se van a comprar con una de 8ah

27.09.2024

C**N

Perfetta.

Perfetta, anche nella durata.

6.02.2026

D**O

son de buena calidad.

Son de calidad, no diferencio con la original, ojala me dure igual, veremos.

20.03.2026

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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S$89

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

1 month ago

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