# HART 40V 6.0Ah Battery

> HART 40V 6.0Ah Battery (HLBP041A) is a battery from HART 40V. It is labelled 40 V, holds 6 Ah, and weighs 4.05 lb. It is no longer sold new.

- Line: [HART 40V](https://powertoolgrid.com/lines/hart-40v/)
- Category: [Batteries](https://powertoolgrid.com/compare/battery/)
- Status: no longer sold new
- Data confidence: inferred (last verified 2026-10-23; [what this means](https://powertoolgrid.com/how-we-compare/#confidence))
- Page: https://powertoolgrid.com/products/hart-40v-hlpb041a/

## Specifications

| Spec | Value | Source |
|---|---|---|
| Model number | HLBP041A | [walmart.com](https://www.walmart.com/ip/HART-40-Volt-6-0Ah-Lithium-Ion-Battery-Charger-Not-Included/986332991) (retailer, page, 2026-10-23) |
| Voltage on the label | 40 V | [walmart.com](https://www.walmart.com/ip/HART-40-Volt-6-0Ah-Lithium-Ion-Battery-Charger-Not-Included/986332991) (retailer, search, 2026-10-08) |
| Capacity | 6 Ah | [walmart.com](https://www.walmart.com/ip/HART-40-Volt-6-0Ah-Lithium-Ion-Battery-Charger-Not-Included/986332991) (retailer, search, 2026-10-08) |
| Energy | not published |  |
| Weight | 4.05 lb | [walmart.com](https://www.walmart.com/ip/HART-40-Volt-6-0Ah-Lithium-Ion-Battery-Charger-Not-Included/986332991) (retailer, page, 2026-10-23) |
| Warranty | not published |  |

## Where to buy

| Store | Price (USD) | Availability | Checked | Link |
|---|---|---|---|---|
| Walmart | not checked | unknown | — | [View at Walmart](https://www.walmart.com/ip/HART-40-Volt-6-0Ah-Lithium-Ion-Battery-Charger-Not-Included/986332991) |

Prices are re-checked weekly; a date more than a month old means the store could not be re-read.

## What to buy instead

Same category, different line:

- [BLACK+DECKER 40V MAX 2.0Ah Battery](https://powertoolgrid.com/products/black-decker-40v-max-lbx2040/) — $89.00
- [BLACK+DECKER 40V MAX 2.5Ah Battery](https://powertoolgrid.com/products/black-decker-40v-max-lbx2540/) — $99.00
- [BLACK+DECKER 40V MAX 1.5Ah Battery](https://powertoolgrid.com/products/black-decker-40v-max-lbx1540/) — $79.00
- [Craftsman V60 2.5Ah Battery](https://powertoolgrid.com/products/craftsman-v60-cmcb6025/)
- [Craftsman V60 5.0Ah Battery](https://powertoolgrid.com/products/craftsman-v60-cmcb6050/)
- [Craftsman V60 7.5Ah Battery](https://powertoolgrid.com/products/craftsman-v60-cmcb6075/)
- [Craftsman V20 4.0Ah Battery](https://powertoolgrid.com/products/craftsman-v20-cmcb204/)
- [Craftsman V20 2.0Ah Battery](https://powertoolgrid.com/products/craftsman-v20-cmcb202/)


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PowerToolGrid lists battery yard tools from every brand side by side, with a source for every spec. [How we compare](https://powertoolgrid.com/how-we-compare/). Data as of 2026-10-29.