DEWALT 20V MAX Battery, Premium 4.0Ah (DCB204)

I’ve been using the DEWALT DCB204 20V MAX battery for several months now, and it’s hands-down one of the best tool batteries I’ve owned. The 4.0Ah capacity delivers noticeably more runtime compared to the standard batteries—perfect for long jobs where you don’t want to keep swapping out power. The LED fuel gauge is super helpful and accurate, so I always know how much charge I’ve got left. It charges quickly and holds its charge really well, even if it sits unused for a bit. I’ve used it with multiple DEWALT tools—impact driver, drill, circular saw—and it performs flawlessly across the board. It’s also lightweight for the power it packs, which makes a big difference when working overhead or for extended periods. Pros: Excellent battery life (4.0Ah lasts long!) Fast charging LED fuel gauge is a game-changer Compatible with all 20V MAX tools Solid build and reliability If you rely on your tools for work or serious DIY projects, this battery is a must-have. Worth every penny!

Replacement battery for leaf blower. Arrived promptly. Charged and used immediately. Works great

Bought this battery when it went on sale and like all my Dewalt batteries, they work like a charm. I like the profile of this size battery. Fits well and isn't bulky keeping the profile of the tool perfect. I've used it with drills, saws, cut off tools and more. Not great for the Dewalt bower though unless the job you need done is small. But when these batteries go on sale, don't hesitate.

Battery came as advertised. Charged as it should and it currently is working as I expected it to.

Great battery, like all dewalt tools, it fit good in all tools that I have. Good power in drill, impact and sawzall. Dos not last that long in the weedwacker. Good value

Product was as advertised. Both batteries in the original dewalt boxes. Charged the batteries they work properly. I will use this company again in the future

I’ve been using this DEWALT DCB204 20V MAX 4.0Ah battery for a few months now, and it’s been excellent. It holds a charge for a long time — easily powering my impact driver and circular saw through full projects without needing to stop and recharge. The built-in charge indicator is super helpful, and the battery charges quickly with my DEWALT fast charger. It’s a bit heavier than the smaller 2.0Ah packs, but the extra runtime is worth it, especially on bigger jobs. Overall, this is a solid, dependable battery that’s perfect for anyone already using DEWALT’s 20V MAX tools. Just make sure you’re buying from a trusted seller to avoid knockoffs. Highly recommend!

Great feel and weight compared to the regular Dewalt xr batteries

Très bonne batterie garde sa charge longtemps et très bonne longévité, la seule chose le prix est élevé mais la qualité en vaut le prix, j’ai été assez satisfait que j’ai acheté un autre.

Llego muy rápido con contraseña. Batería de nueva generación reciente en el mercado, compacta a la de 8 amp con la misma eficiencia. Excelente por Amazon por traer las a México en otros lados no la vas a encontrar. Una idea de cómo es el tamaño con una batería powerstack de 1.7 y una batería normal de 2 amp. Muy recomendable para trabajos de investigación.

Me da buena duración No es tan pesada

Battery was all good but the Dewalt 4amps compact is clearly not a good choice for the little Dewalt orbital sander. The weight and longer size unbalanced it. I will stick with the 2amps for that tool. Standard 5amps are good too but not for the final sanding.

Funciona bien no hace tanto bulto y aguanta mucho más que las que traen de fábrica