DeWalt Cordless Battery DCBP520 5.0Ah 20V MAX Powerstack Pouch Pack (3 LED Fuel Gauge Rubber Overmolded Base Heavy Duty Tool Power Charging)

DEWALT DCBP520 20V MAX Powerstack™ 5.0Ah High-Output Lithium-Ion Battery Pack

The DEWALT DCBP520 20V MAX Powerstack™ 5.0Ah lithium-ion battery pack powers demanding cordless drills, circular saws, impact wrenches, and rotary hammers with stackable pouch cell chemistry delivering 50% more power and extended cycle life over conventional cylindrical cell batteries. Engineered to lower internal resistance and dissipate heat efficiently under heavy torque applications, this high-capacity 20V MAX power source eliminates thermal bottlenecking during prolonged cutting, drilling, and grinding cycles. Outfitted with an impact-dampening rubber overmolded base, an instant-read 3-LED state-of-charge fuel gauge, and comprehensive compatibility across the entire DEWALT 20V MAX tool system, it equips general contractors, electricians, and mechanical trades with consistent energy output and minimal jobsite downtime.

Best Used For:

• High-Demand Heavy Framing and Cutting: Sustaining maximum torque and motor speed on cordless circular saws and reciprocating saws cutting dense structural timber.
• Rotary Hammer and Core Drilling Operations: Delivering steady high-amperage power to SDS-plus rotary hammers boring anchor holes into solid concrete.
• High-Torque Fastening and Impact Driving: Eliminating voltage sag on 1/2-inch impact wrenches and high-torque drivers fastening heavy structural lag bolts and steel hardware.

Key Performance & Safety Features

• Stackable Pouch Cell Technology: Provides 50% more power and superior thermal dissipation compared to traditional cylindrical cell configurations.
• Extended Total Lifetime Cycles: Advanced pouch cell design dramatically increases overall charge cycles for longer service life in professional use.
• Durable Rubber Overmolded Base: Heavy-duty non-marring rubber armor absorbs severe drops and guards against chemical and jobsite fluid exposure.
• Integrated 3-LED Fuel Gauge: On-pack state-of-charge display gives instant visibility to remaining runtime to prevent unexpected power cutoffs.
• Compact Ergonomic Footprint: Low-profile balanced design reduces tool fatigue during overhead work and tight mechanical installations.
• Universal 20V MAX Compatibility: Operates seamlessly across the entire lineup of DEWALT 20V MAX cordless power tools and standard chargers.

What's Included

• (1) DEWALT DCBP520 20V MAX Powerstack™ 5.0Ah Premium Lithium-Ion Battery Pack

Technical Specifications

Pro-Tip: To maximize the operational lifespan of your Powerstack pack, recharge it using a fan-cooled fast charger such as the DCB118, which maintains optimal internal cell temperatures while replenishing the battery in under 60 minutes.