# Nyveyoo BI001D 8Ah 20V Max Replacement Batteries, 2-Pack

Nyveyoo BI001D replacement batteries are sold as a two-pack for compatible DeWalt 20V Max cordless tools. Each battery is listed at 8000 milliamp\_hours and includes a four-LED power indicator, while the stated model compatibility and capacity claims should be checked against your specific tool and charger.

- [Original product page](https://best-deals.pro/product/nyveyoo-bi001d-8ah-20v-max-replacement-batteries)
- [View offer](https://best-deals.pro/visit/nyveyoo-bi001d-8ah-20v-max-replacement-batteries)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Nyveyoo
- Model: BI001D
- Price: 39.59 USD
- Previous price: 49.99 USD
- Discount: 21%
- Price checked: 2026-11-14T09:44:20.728Z
- Rating: 4.5 / 5
- Reviews: 30

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

- The listing describes two 8Ah replacement batteries for DeWalt 20V Max tool interfaces.
- A built-in four-LED indicator is intended to show battery status.
- Listed compatibility includes tool models DCB200, DCB201, DCB203, DCB204, DCB205, DCB206, DCB207 and DCB208, plus chargers DCB105, DCB107, DCB112 and DCB115.
- The manufacturer claims an integrated battery management system with over-voltage, over-charge, over-discharge, over-current and short-circuit protection.

## Pros

- Two batteries are specified, so a spare is available while the other is in use or charging.
- The four-LED status indicator can make it easier to check remaining charge at a glance.
- The listing names multiple compatible tool and charger model numbers, helping buyers compare interfaces before purchase.

## Specifications

### Identity
- Brand: Nyveyoo
- Model: BI001D
### Power and battery
- Battery type: Lithium Ion
- Capacity: 8000 milliamp\_hours
- Amperage: 8 A
- Rechargeable: Rechargeable
- Batteries included: 2 Lithium Ion batteries required. \(included\)
### Dimensions and installation
- Weight listed: 2.6 pounds

## Before you buy

- The listing's claim of up to 16Ah total for the two-battery set and its 2X longer runtime comparison are manufacturer claims, not independently established performance. Confirm the fit with your exact tool and charger model before ordering.

## A good fit for

- DeWalt 20V Max tool owners seeking two rechargeable replacement batteries.
- Users who want a battery-level indicator and whose tool or charger model is among those listed.

## Less suited to

- Buyers whose tool or charger compatibility has not been confirmed against the listed interfaces.
- Anyone who needs independently measured capacity or runtime evidence.

## Customer feedback

Aggregate ratings lean positive, with most ratings in the four- and five-star categories, but a smaller share are lower and the sample is limited. These ratings do not identify specific strengths or explain individual concerns. For buyers considering the listed two-battery set, they are not evidence that the stated capacity, runtime or compatibility claims have been independently confirmed.

## Frequently asked questions

### How many batteries are included?
The listing specifies two Lithium Ion batteries included.
### Which tools and chargers are listed as compatible?
The listing names tool models DCB200, DCB201, DCB203, DCB204, DCB205, DCB206, DCB207 and DCB208, and charger models DCB105, DCB107, DCB112 and DCB115. Verify your exact model before buying.
### Does the 16Ah claim refer to each battery?
No. The listing states 8000 milliamp\_hours for the battery capacity and describes up to 16Ah total capacity for the pair. Treat that combined-capacity and runtime wording as manufacturer claims.
### Does the listing state a warranty?
It describes a 2 Year Manufacturer warranty. Review the applicable warranty terms with the seller or manufacturer.

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## Images

![Nyveyoo BI001D 8Ah 20V Max Replacement Batteries, 2-Pack — 1](https://best-deals.pro/i/XrxpNF1tmYcpuhyoyYpEoA2sbsA8TordKdktNR4PfIyyZr7YM_wVf-BZCk4t5ydKMeDTlMRN3Ti1SxYVf86PgbZjqWr_aonK7VjtvZ3NjcJupmEvWZmOQBwl.jpg)

![Nyveyoo BI001D 8Ah 20V Max Replacement Batteries, 2-Pack — 2](https://best-deals.pro/i/vjaMmiONbnLp7-1V77v9F5mJYFzm1KAAUS3VM7RFU-im5hEHKkFEmxDv88tnRN0g3kpyyh6pltCG6uVgU8mWUcQzb34-foihMaXw-wQRAwNW5UkHm7QLlu7_.jpg)

![Nyveyoo BI001D 8Ah 20V Max Replacement Batteries, 2-Pack — 3](https://best-deals.pro/i/a3gNHNv2ZmZ8ft0fGBJWnRcPBHh1cRQdx-G5XXM994ZCsTlPClLWw9Q4JcwN1dzWD8GK8GLK0IRqYlbQyOIjQijKN6A2p8Ov3a_qY5JttGXHXoQEQTO68VOQ.jpg)

![Nyveyoo BI001D 8Ah 20V Max Replacement Batteries, 2-Pack — 4](https://best-deals.pro/i/Bi4nLG2UgMhDQLxAfgus5wSIsYEbTY2TDHqS-1aFGmQxojtJghuzsoqaPrMTCbdx1vkDpNydhtsdr5N00dlDmS8TXmMPbV8nMy-8c6KCiU116o1bx01ADmYg.jpg)

![Nyveyoo BI001D 8Ah 20V Max Replacement Batteries, 2-Pack — 5](https://best-deals.pro/i/VXmeEIgPe0YBcVDOq949EBzIg2AIbzzWoy1bQt70so7s4M0qdHWv2sueqQvBtayWinZC_Q9Pm5JdOpeT__w7vaCXaOS9_yxjVo9G99l96u5NvpMJO3Odhtox.jpg)

![Nyveyoo BI001D 8Ah 20V Max Replacement Batteries, 2-Pack — 6](https://best-deals.pro/i/IelY18VZnfrZWGOTB_xX7yPqquTpgii7EJ6KEYM1itgmxO3kISScfG7Z0UytnvMcLElrWKv0OOBtbpxtbWF-pDtFpHWktTbT6SlyNyU_uJ9aGyn9JmqeSVEW.jpg)

![Nyveyoo BI001D 8Ah 20V Max Replacement Batteries, 2-Pack — 7](https://best-deals.pro/i/oyWg4svas6zJwBdVWAbwLCbs_Dj8yexag_RWiNjduxZXK80ze1p9AOmTglgUJVLTtIRb-xhNiI-r66P0w6unCmiUBFqxoXgjccwDJ2Nt2qGYVrs9X-OmxkaB.jpg)