--- product_id: 613172866 title: "DCB102 Dual Battery Charger Replacement for Dewalt Charger DCB112 DCB104 DCB107 Compatible with 12V 20V Max Battery DCB124 DCB203 DCB204" brand: "teenpower" price: "$93.27" currency: USD in_stock: true reviews_count: 8 category: "Teen Power" url: https://www.desertcart.us/products/613172866-dcb102-dual-battery-charger-replacement-for-dewalt-charger-dcb112-dcb104 store_origin: US region: United States of America --- # 90-min fast charge Dual-port simultaneous charging Wide Dewalt battery compatibility DCB102 Dual Battery Charger Replacement for Dewalt Charger DCB112 DCB104 DCB107 Compatible with 12V 20V Max Battery DCB124 DCB203 DCB204 **Brand:** teenpower **Price:** $93.27 **Availability:** ✅ In Stock ## Summary > ⚡ Power up twice as fast, twice as smart! ## Quick Answers - **What is this?** DCB102 Dual Battery Charger Replacement for Dewalt Charger DCB112 DCB104 DCB107 Compatible with 12V 20V Max Battery DCB124 DCB203 DCB204 by teenpower - **How much does it cost?** $93.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/613172866-dcb102-dual-battery-charger-replacement-for-dewalt-charger-dcb112-dcb104) ## Best For - teenpower enthusiasts ## Why This Product - Trusted teenpower brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Port Powerhouse:** Charge two batteries at once—maximize uptime and efficiency. - • **Wall-Mount Ready Design:** Keep your workspace sleek and organized with easy wall mounting. - • **Rapid 90-Minute Recharge:** Get back to work faster with quick charging for 6.0Ah batteries. - • **Smart Charging Indicators:** Stay informed with clear LED status lights for each battery slot. - • **Seamless Dewalt Compatibility:** Works flawlessly with a broad range of Dewalt 12V & 20V Max batteries. ## Overview The TeenPower 12/20V Max Battery Charger Replacement is a high-efficiency dual-port charger compatible with a wide range of Dewalt 12V and 20V Max lithium batteries. It delivers rapid 90-minute charging for 6.0Ah batteries, features smart LED indicators for real-time status, and supports convenient wall mounting to keep your workspace tidy. Backed by a 1-year warranty, it offers reliable performance matching original Dewalt chargers at a great value. ## Description desertcart.com: TeenPower 12/20V Max Battery Charger Replacement for Dewalt DCB102 Compatible with 12V 20V Max Lithium Battery DCB124 DCB203 DCB204 DCB606, 2-Port Simultaneous Charging : Tools & Home Improvement Review: Works great - Got a pair of batteries and purchased this to go with them. It appears to be good quality and charged both batteries quickly. Functions well and a good value for the money. Review: Works and sufficiently well-designed - I know this is a knockoff, but so long as it is electrically designed reasonably, I don't care. The internal design literally duplicates the charging circuitry for the two batteries, so charging with one battery cannot affect the charging of another battery. The charging circuitry is essentially an isolated DC-to-DC converter, stepping down high-voltage to low-voltage. The high-voltage input comes from a full-bridge rectifier. Feedback to the high high-voltage side is through some opto-couplers. The circuit is reasonably efficient, but the greatest amount of heat loss is through the diode, which has a 0.3V forward drop. It would have been nice if it they had use a synchronous designed. 20V DeWalt batteries are essentially a dumb 5S lithium battery pack. Each of the individual cell lines is connected to a controller chip, which implies that it has the ability to monitor each cell to prevent overcharging. This is important as many other cheap chargers do not monitor each cell, which is extremely dangerous. There also appears to be some passive cell-balancing circuitry, but it's extremely low wattage. The charger controller IC is unfortunately deliberately unmarked, so I can't look up the specs. It draws 0.3W idle. It draws about 20W charging a single 12V battery (3S). It draws about 33W charging a single 20V battery (5S). When fully charged, it charges 20V batteries to 20.75V, which within the max voltage of a 5S Li-ion pack, but pushing it very close. ## Features - Full Compatibility: This battery charger is compatible with dewalt 12v 20v battery DCB120 DCB124 DCB127 DCB200, etc. Meanwhile, it is also a replacement for Dewalt 20v battery charger DCB104 DCB107. DCB112 DCB115 DCB118, etc. It can perform as well as the original battery charger to quickly charge your batteries. - Wall-mounted: The bottom of the charger is designed with holes to support wall mounting, so your workbench can stay neat and tidy while charging. - Input and Output: DCB102 replacement for dewalt battery charger station is USA standard plug AC input : 100V~240V / 50~60 Hz, DC output : 12V~20V / 3.5A. - Smart Indicator: Charge 1Pack 6.0Ah batteries at once in 90min, reducing waiting time. There are 2 indicators under each charging stand to show the charging status. - Warm After-sales Service: 1 year warranty. Please feel free to contact us if you have any questions about our replacement for dewalt battery charger station. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CW9R6ZT5 | | Battery Charge Time | 90 minutes | | Best Sellers Rank | #36,170 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #79 in Power Tool Battery Chargers | | Brand | TeenPower | | Charging Time | 90 minutes | | Color | Yellow | | Current Rating | 4 Amps | | Customer Reviews | 4.4 out of 5 stars 328 Reviews | | Input Voltage | 240 Volts | | Item Dimensions D x W x H | 6"D x 3"W x 2"H | | Manufacturer | TeenPower | | Mfr Part Number | ea9dc1cc-bb00-4487-838e-18791e904ac6 | | Output Voltage | 20 Volts (DC) | | Product Dimensions | 6"D x 3"W x 2"H | | Warranty Description | 1 Year Manufacturer | ## Product Details - **Brand:** TeenPower - **Color:** Yellow - **Product Dimensions:** 6"D x 3"W x 2"H - **Output Voltage:** 20 Volts (DC) - **Input Voltage:** 240 Volts ## Images ![DCB102 Dual Battery Charger Replacement for Dewalt Charger DCB112 DCB104 DCB107 Compatible with 12V 20V Max Battery DCB124 DCB203 DCB204 - Image 1](https://m.media-amazon.com/images/I/61IKzRTAOaL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by P***S on November 28, 2025* Got a pair of batteries and purchased this to go with them. It appears to be good quality and charged both batteries quickly. Functions well and a good value for the money. ### ⭐⭐⭐⭐⭐ Works and sufficiently well-designed *by J***I on June 24, 2025* I know this is a knockoff, but so long as it is electrically designed reasonably, I don't care. The internal design literally duplicates the charging circuitry for the two batteries, so charging with one battery cannot affect the charging of another battery. The charging circuitry is essentially an isolated DC-to-DC converter, stepping down high-voltage to low-voltage. The high-voltage input comes from a full-bridge rectifier. Feedback to the high high-voltage side is through some opto-couplers. The circuit is reasonably efficient, but the greatest amount of heat loss is through the diode, which has a 0.3V forward drop. It would have been nice if it they had use a synchronous designed. 20V DeWalt batteries are essentially a dumb 5S lithium battery pack. Each of the individual cell lines is connected to a controller chip, which implies that it has the ability to monitor each cell to prevent overcharging. This is important as many other cheap chargers do not monitor each cell, which is extremely dangerous. There also appears to be some passive cell-balancing circuitry, but it's extremely low wattage. The charger controller IC is unfortunately deliberately unmarked, so I can't look up the specs. It draws 0.3W idle. It draws about 20W charging a single 12V battery (3S). It draws about 33W charging a single 20V battery (5S). When fully charged, it charges 20V batteries to 20.75V, which within the max voltage of a 5S Li-ion pack, but pushing it very close. ### ⭐⭐⭐⭐⭐ Great charger for DEWALT batteries. Easily charges 2 batteries at the same time, clear indicators. *by J***K on December 10, 2025* Great charger for DEWALT batteries. It's great one can charge two batteries t the same time, which is quite common if you own few of DEWALT cordless tools. ## Frequently Bought Together - TeenPower 12/20V Max Battery Charger Replacement for Dewalt DCB102 Compatible with 12V 20V Max Lithium Battery DCB124 DCB203 DCB204 DCB606, 2-Port Simultaneous Charging - DEWALT 20V MAX* Batteries, Premium, 6.0-Ah, 2-Pack (DCB606-2) - DEWALT 20V MAX 4 Ah Lithium Ion Battery 2-Pack (DCB204-2) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/613172866-dcb102-dual-battery-charger-replacement-for-dewalt-charger-dcb112-dcb104](https://www.desertcart.us/products/613172866-dcb102-dual-battery-charger-replacement-for-dewalt-charger-dcb112-dcb104) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*