# CRAFTSMAN CMCB204-2 V20 4Ah Lithium-Ion Power Tool Battery 2-Pack

Keep compatible CRAFTSMAN V20 tools ready with two rechargeable 4Ah lithium-ion batteries and a three-LED charge indicator.

- [Original product page](https://www.ofertitastop.com/us/product/craftsman-cmcb204-v20-4ah-lithium-ion)
- [View offer](https://www.ofertitastop.com/us/visit/craftsman-cmcb204-v20-4ah-lithium-ion)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-11-05T02:55:44.593Z
- Brand: CRAFTSMAN
- Model: CMCB204-2
- EAN / GTIN: 00885911564595
- SKU: ofertitastop-us-188678
- Category: Hardware > Tool Accessories > Power Tool Batteries
- Source store: amazon US
- Active deal: Yes
- Price: 99.00 USD
- Previous price: 149.00 USD
- Discount: 34%
- Rating: 4.8 / 5
- Reviews: 4994

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Premium-grade lithium-ion cells deliver 4Ah capacity in each battery, giving compatible CRAFTSMAN V20 tools a higher-capacity power source. The two-pack is useful when you want batteries available for more than one task. A single battery can suit occasional short jobs, having two packs on hand supports a different routine, from indoor tool work to outdoor tasks.

## Everyday use
Use these rechargeable batteries with CRAFTSMAN V20 cordless power tools and outdoor tools. The set includes two 4Ah packs, so you can keep a second battery ready while using the first or have power available for another compatible tool. That can be useful when a project moves between a drill and outdoor equipment, or when you want to organize batteries around different jobs. Always match the battery to a tool in the V20 lineup.

Each battery has a three-LED state-of-charge indicator. A quick glance at the lights provides charge feedback before you start, helping you decide which pack to use for the next task. Lithium-ion construction, no memory, and virtually no self-discharge are designed for batteries that can be recharged and kept ready between uses.

## Why it’s worth it
The 4Ah capacity is the key distinction in this set. Compared with choosing a single, lower-capacity battery for occasional use, this two-pack gives you two higher-capacity packs for compatible V20 tools. The manufacturer states that each provides up to three times the capacity of the standard 1.3Ah CMCB201 battery. That figure is a capacity comparison, not a promise of a specific runtime, actual use depends on the tool and task.

Buyers often highlight the fit and everyday function of these batteries with compatible CRAFTSMAN tools, including drills and outdoor equipment. Their feedback also points to the usefulness of the larger capacity and charge indicator during routine work. The LED display makes charge status easier to check, while the two-pack format gives you another battery available for a separate task or a later part of the job.

## Specifications
- Type: Cordless tool battery pack
- Model: CMCB204-2
- Battery chemistry: Lithium-ion
- Voltage: 20 volts
- Capacity: 4Ah per battery
- Quantity: 2 batteries
- Charge feedback: 3-LED state-of-charge indicator
- Compatibility: CRAFTSMAN V20 cordless power tools and outdoor tools
- Rechargeable: Yes

## Before you decide
**Which tools are these batteries compatible with?** They are compatible with the CRAFTSMAN V20 cordless power tool and outdoor tool lineup. Check that your tool belongs to the V20 system before choosing a replacement battery.

**How many batteries are in the set?** The package includes two CMCB204 battery packs. Each has a 4Ah capacity, giving you two packs to use across compatible tools or keep available for separate tasks.

**How can I check the charge?** Each pack has a three-LED state-of-charge indicator that provides battery charge feedback at a glance.

## When it makes sense
This set is a practical fit for CRAFTSMAN V20 owners who want two rechargeable 4Ah batteries available for cordless tool and outdoor work. The higher capacity, LED charge feedback, and two-pack format support a routine that moves between tasks without relying on a single battery. Choose it when those V20 tools and having a second pack on hand are central to how you work.

## Images

![CRAFTSMAN CMCB204-2 V20 4Ah Lithium-Ion Power Tool Battery 2-Pack — 1](https://www.ofertitastop.com/i/8LemI9P4hWZ6c08ekP1EXSBr-I1ChduvYojvahxoPpB2TIGEKHRYSmM6Ek0YuA-qXwCIGwvHoPR8glO2F0SaBs1fGoWwYAXWuOQFo2-qHqpEveCYsYoWIdlJxA.jpg)

![CRAFTSMAN CMCB204-2 V20 4Ah Lithium-Ion Power Tool Battery 2-Pack — 2](https://www.ofertitastop.com/i/V9UhULjuEC2MhsIvbrhtQTt7ftn6ot0JBipHvzV3dzi4HMx8BjASN3FzaFNXJ0vJfivdTB8cnCUhwVvxMAnRFEgkLhvGOH_gb-mibDX3dcofiArgYldtcLvqyA.jpg)

![CRAFTSMAN CMCB204-2 V20 4Ah Lithium-Ion Power Tool Battery 2-Pack — 3](https://www.ofertitastop.com/i/VyUsSEXFyKuo-VxgOBrs0X6BRIf0OUM9bfEXfGcd7C0IHCjCja7YuJH9IzolvBcd8koYihYdrjw8M3C5JUjOP-0kbGRgAKwgzzAo_6x-rQVNjwrLniePrlK1uw.jpg)

![CRAFTSMAN CMCB204-2 V20 4Ah Lithium-Ion Power Tool Battery 2-Pack — 4](https://www.ofertitastop.com/i/xEVo9eR0Vc3IdLxI0a3S0Ex2Ol_H7beZWJkUQsbaMaWoVh82UcviaU5_U5TEhg9rS69Pa7qTIH9rgGGUmPVUZbxoVFfIqzwhRbG21IRQZrBD-yCFfC--Bz0qWg.jpg)

![CRAFTSMAN CMCB204-2 V20 4Ah Lithium-Ion Power Tool Battery 2-Pack — 5](https://www.ofertitastop.com/i/9j0jQgnMb-JJgrB5LT0eD2FZ9NJ4GKOituGQeFm9bh2edHFOpdCiiKs6SrPXNt2WLhaGQ--CCr2tSvuSoKbe2p100_av1ZG0USiOb_uy6kyukU3XvL8SW2u4Ow.jpg)