# GERIT BATT KM 2041B-06 40V Replacement Battery, 2-Pack

Pack: GERIT BATT KM 2041B-06 replacement batteries are listed for Kobalt 40V cordless tools. This two-battery set is specified as lithium-ion with 6000 milliamp-hours capacity per battery, and includes a four-light charge-status indicator claim.

- [Original product page](https://best-deals.pro/product/gerit-batt-km-2041b-06-40v-replacement-battery-2-pack)
- [View offer](https://best-deals.pro/visit/gerit-batt-km-2041b-06-40v-replacement-battery-2-pack)
- Market: US
- Language: en-US
- Currency: USD
- Brand: GERIT BATT
- Model: KM 2041B-06
- Price: 110.66 USD
- Previous price: 129.69 USD
- Discount: 15%
- Price checked: 2026-11-14T07:09:42.936Z
- Rating: 4.2 / 5
- Reviews: 841

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

## At a glance

- Listed as a replacement for Kobalt 40V batteries and cordless tools.
- The seller lists compatibility with string trimmers, leaf blowers, hedge trimmers, chainsaws and lawn mowers.
- Four LED indicator lights are claimed to show remaining battery status.
- The listing claims 6000mAh capacity and says this is twice the runtime of a standard 3000mAh battery. Runtime will depend on the tool and operating conditions.

## Pros

- Two batteries are identified in the listing, allowing a spare to be available while the other is in use or charging.
- Listed 40-volt compatibility covers several Kobalt outdoor power-tool types.
- An on-battery four-light indicator is claimed to help check remaining charge.

## Specifications

### Identity
- Brand: GERIT BATT
- Model: KM 2041B-06
### Power and battery
- Battery type: Lithium Ion
- Voltage: 40 volts
- Capacity: 6000 milliamp\_hours
- Amperage: 6 A
- Rechargeable: Rechargeable
- Number of batteries: 2 A batteries required. \(included\)
- Weight per battery: 16 ounces
### Compatibility and use
- Recommended use: Indoor/Outdoor

## Before you buy

- The listing variously describes capacity as 6000 milliamp\_hours, 6.0Amps, and 6 A. These are inconsistent units in the source, so confirm the intended capacity and tool compatibility before buying. Its claims of compatibility with Kobalt 40V tools and chargers are seller claims, not independent verification.

## A good fit for

- Kobalt 40V tool owners seeking a two-battery replacement set, after confirming their battery model and tool fit.
- Buyers who would use a charge indicator and want replacement batteries claimed to suit multiple outdoor power-tool types.

## Less suited to

- Owners of tools outside the stated Kobalt 40V compatibility unless compatibility is confirmed.
- Buyers who need independently verified runtime or capacity figures.

## Customer feedback

Customer feedback reports positive experiences with fit, charging, power and replacement use, while battery-life experiences are mixed, including reports of long use as well as trouble holding a charge. For buyers choosing these for Kobalt 40V tools, reported fit and charging matter alongside the listing's compatibility claims, but the feedback does not resolve the inconsistent capacity units or establish runtime for a particular tool.
- Positive themes: Feedback describes good fit and charging, and some customers report useful power and replacement performance.
- Mixed feedback: Battery-life feedback is mixed, with reports of long-lasting use and of batteries not holding charge.

## Frequently asked questions

### How many batteries are listed in the package?
The title describes a two-pack, and the battery details say two batteries are included. The package description also lists two replacement batteries and one user manual.
### Which tools are these batteries claimed to fit?
The listing names Kobalt 40V string trimmers, leaf blowers, hedge trimmers, chainsaws and lawn mowers, among other cordless tools. Check your tool's battery model and fit before ordering.
### What capacity should I expect?
The listing gives 6000 milliamp\_hours and also uses 6.0Amps and 6 A for capacity. Those descriptions are inconsistent, so verify the stated capacity with the seller before relying on it.
### Does the listing include a charger?
No charger is named in the package description. It claims compatibility with Kobalt KRC60-06, KRC40-06 and KRC 840-03 chargers, but does not list a charger as included.

## Alternative options

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- [DTK Replacement for Kobalt 40V Battery 6000mAh KPM1040A-03, KM-1640-06, KM 4040-06, Cordless Power Tool Batteries 2 Packs](https://best-deals.pro/visit/gerit-batt-km-2041b-06-40v-replacement-battery-2-pack)
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## Images

![GERIT BATT KM 2041B-06 40V Replacement Battery, 2-Pack — 1](https://best-deals.pro/i/uW728VbtojFQSSEEM4B26VvL3uSfQKEIO0muMBBRqsWwcU3N_lBWLSZx7Ij3QDOboCYA2nYGeKi5djxK7sbbgSr7dwvgVsQ75cgGsaffCrQYJNx0rllS24K1.jpg)

![GERIT BATT KM 2041B-06 40V Replacement Battery, 2-Pack — 2](https://best-deals.pro/i/E_ELY3hVjUcJC9Q8eLjiiJfdOJ7NMcd7GOUUwfpR0_0tKtnou-hHqftfWoq9kvhOz3LuRenA3nLJdntUGVcNdEtVQjNldRYJmicV_WJR0dlKx29OezIBE6Bv.jpg)

![GERIT BATT KM 2041B-06 40V Replacement Battery, 2-Pack — 3](https://best-deals.pro/i/uwct1W4V-oLzdMIFYST5_Cbf8o7szQmUFADaH6UyJ0usa2sAI7O6du4MPwzFxaRTz7qdVRqk15YVXYgStmeM04mDs4XpYRmmdH8jAkQ-QQ50SghAb_gyPMfe.jpg)

![GERIT BATT KM 2041B-06 40V Replacement Battery, 2-Pack — 4](https://best-deals.pro/i/NUoDlo2Y6LJsw_ltL4ZPzsLil9PLD0lUssBUhlL_TyxF73hgtjPajB7uSBfpA_rdPolk_5f-Y3Q3UhKS51pCJc1_ybpyJkFvVfTVbfsyKsq3NenTVzdFTrJg.jpg)

![GERIT BATT KM 2041B-06 40V Replacement Battery, 2-Pack — 5](https://best-deals.pro/i/CEAY1FKSCH1UZB2BuwxRc-iRIxOZS2hlCI1NHYuM7JzkswsmOykMOlXk5CJqqKk7xHE2Ogh4SrZkW5l_swpeYMuAOda8GczBGAfApp1e3DH0squxbvSeCwVu.jpg)

![GERIT BATT KM 2041B-06 40V Replacement Battery, 2-Pack — 6](https://best-deals.pro/i/sNqkzMT0aLAVq2qqA83c0AH64O0GeXFcMUGmuOxX7a6bYJ0vstsb6jmiW-RHb2PnQHvYfT-E5I6K2Ni5TzD-yU7YUU0kb7UUwy5X6tThfcHr1rt2okpWe4uB.jpg)

![GERIT BATT KM 2041B-06 40V Replacement Battery, 2-Pack — 7](https://best-deals.pro/i/aCSRaUN1TPxjgwKFhDyp1n3MaUEUF-cLmHvvxo8gZ7aM6Go9J5GChiWsgTOg21ZAxnm5T7D01CJ4_FDo_j8_kuQAf41st1xA97193tkn-NHZyrlBGOqk37Ru.jpg)