LawnMaster 24LB4005-CN 24V 4.0Ah Lithium-Ion Battery

The LawnMaster 24LB4005-CN is a rechargeable 24V, 4.0Ah lithium-ion battery listed for compatible LawnMaster and Vacmaster cordless products. Its claimed cross-platform fit can make it useful as a replacement or spare, but verify your exact tool model before buying.

At a glance

LED power indicator is claimed to show battery status.
The listing says full or partial recharging does not affect battery life.
Advertised for a range of named LawnMaster 24V and 48V products and one Vacmaster wet/dry vacuum.

Price

$49.96Save 17%

Reference price: ~~$59.99~~

Price checked: Nov 14, 2026

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Often bought together

LawnMaster 48V MAX 19-inch Brushless Cordless Lawn Mower, CLMF4819X | 2X24V MAX 4.0Ah Battery, Dual Charger, 6 Cutting Positions

$206.99

LawnMaster 24V MAX Cordless Leaf Blower, CLBL2417A | 4.0Ah Battery, Charger

$79.99

Pros and cons

Pros

A 4.0Ah battery capacity is specified, with a status indicator to help monitor charge.
The listed compatibility spans several LawnMaster tool and machine models as well as a Vacmaster vacuum.

Technical specifications

12 specifications

Identity
Brand	LawnMaster
Model	24LB4005-CN

Power and battery
Battery type	Lithium Ion
Capacity	4 amp_hours
Voltage	24 volts
Rechargeable	Rechargeable
Current	4 A
Battery count	1 A batteries required.

Dimensions and installation
Dimensions listed	5.04 x 3.46 x 3.27 inches
Weight	2 pounds

Compatibility and charging
Claimed compatible products	LawnMaster 20VMWGT, 24VMWBL, CLM2413A, CLMF4815E, CLMF4817E, CLMF4819X, CLMF4819A, CLMF4821A, CLGVB4816, CLTE2409, CLTE4814, CLBL2417A, VBRM601YCM, VBRMGT601YCM2, VBRM701YAMIDR Series Machines & Vacmaster DVTB244 0201 wet/dry vacuum.
Listed compatible charger models and charge times	①24LFC19-ETL (ASIN:B0H9WLYFR5) Dual-port fast, 2-battery simultaneous charging : 60 mins; ②24LFC15-ETL (ASIN:B0CTQL4H4X) Dual-port, 2-battery simultaneous charging : 150 mins; ③24LFC18-ETL (ASIN:B0F6NC5DRW) Single-port : 200 mins; ④24LFC14-ETL (ASIN:B0D2RCM6J4) Single-port : 100 mins.

What to know before buying

Listing details to confirm

Compatibility, charger pairings and charge times are listing claims. Check the exact tool model and charger before ordering. The listed 24V battery is promoted for some 48V products, but the listing does not explain how those systems use it. The 4 amp_hours capacity and 4 A amperage entries use different descriptions and should not be treated as interchangeable.

Who is it for?

A good fit for

Owners of a listed LawnMaster or Vacmaster product looking for a replacement or spare battery.
Buyers who want an LED charge-status indicator on a rechargeable tool battery.

Less suited to

Buyers whose tool model is not on the compatibility list unless fit has been confirmed.
Shoppers looking for a battery bundled with a charger, since no package contents are specified.

LawnMaster 24LB4005-CN 24V 4.0Ah Lithium-Ion Battery · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 304 ratings

5 stars70%70%
4 stars10%10%
3 stars5%5%
2 stars1%1%
1 star14%14%

Customer feedback is mixed on both runtime and overall quality. Some customers say the battery lasts longer, while others report that it does not hold a charge. For a 4.0Ah replacement battery, those differing experiences make runtime reliability worth considering, especially if the tool is used for extended jobs. The aggregate ratings skew positive overall, but include a notable low-star share and do not explain the reasons behind ratings.

Mixed feedback

Customer feedback reports differing experiences with runtime, including both longer-lasting performance and failure to hold a charge.
Opinions on battery quality are mixed, ranging from excellent to poor.

Frequently asked questions

Which products is this battery listed to fit?

The listing names multiple LawnMaster models and the Vacmaster DVTB244 0201 wet/dry vacuum. Confirm your exact model and battery connection before purchase.

Does the listing say a charger is included?

No package inventory is supplied. The listing names compatible charger models and their claimed charge times, but does not establish that a charger comes with the battery.

Can it be recharged before it is fully depleted?

The listing claims it can be recharged fully or partially without affecting battery life. This is a manufacturer claim, not an independent performance finding.