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โก Power Up Twice as Fast, Work Twice as Smart!
The DCB102 Dual Battery Charger Replacement is a high-efficiency, wall-mountable charger compatible with Dewalt 12V and 20V Max batteries. Delivering 3.5A output per port, it charges two batteries simultaneously in 90 minutes, featuring smart LED indicators and a compact design to keep your workspace organized. Ideal for professionals seeking reliable, fast charging with broad Dewalt compatibility.
| ASIN | B0CW9R6ZT5 |
| Amperage | 3.5 A |
| Battery Charge Time | 90 minutes |
| Best Sellers Rank | #26,399 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #253 in Cordless Tool Battery Packs |
| Brand | TeenPower |
| Charging Time | 90 minutes |
| Color | Yellow |
| Connector Type Used on Cable | Dewalt 20V Max |
| Current Rating | 4 A |
| Customer Reviews | 4.4 out of 5 stars 362 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 |
| Number of Items | 1 |
| Number of Ports | 2 |
| Output Voltage | 20 volts_of_direct_current |
| Product Dimensions | 6"D x 3"W x 2"H |
| Warranty Description | 1 Year Manufacturer |
L**Z
Batteries
Works great and is handy for my extra batteries to keep workingโฆ
B**D
Qhich charging
Exactly what wanted and said it was makes charging multiple batteries quicker and easier
E**O
Teen Power
It has served me incredibly well; it charges my batteries in no time. Excellent product!
A**Z
Precio accesible
Tal como en la foto. No.las he usado me las recomendaron. Segรบn tienen la misma funciรณn de las Dewalt
J**N
Great little side-by-side
It looks great the price they need to work on selling the batteries along with the products
J**I
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.
M**5
Doesn't work
Thos product does not charge dewalt or off brand batteries. It shows charging has been completed, with no charge.
K**T
No wait dual battery charger!
I had the charger that came with my drill set. Someone walked off with it so I ordered this dual charger. What a time saver! I donโt have to wait for a fresh battery now! Glad I got it.
W**D
Akku
Ich hoffe der Akku hรคlt lรคnger wie der vergehende Ansonsten sehe ich zur Zeit keine Fehler
A**E
Sehr schnelle Lieferung
Produkt wie beschrieben.
Y**%
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L**N
Plastique cheap
Fait un peu plastique cheap Mais fait la job
C**.
Not fast charge at all
Not a fast charge
Trustpilot
2 days ago
2 months ago