

🔧 Power up your toolkit—DIY battery repair made sleek and simple!
This Akocire replacement battery case kit is designed for Dewalt 18V and 20V 4.0Ah/5.0Ah 10-cell 18650 battery packs (models DCB200-205). It includes a high-quality plastic case, circuit board, screws, and springs—everything needed for a professional-grade battery repair, excluding the battery cells. Lightweight and durable, it offers a cost-effective solution to extend the life of your power tool batteries with perfect compatibility and easy installation.











| ASIN | B09Z2FFXYT |
| Best Sellers Rank | #35,275 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #320 in Cordless Tool Battery Packs |
| Customer Reviews | 4.1 4.1 out of 5 stars (248) |
| Date First Available | April 28, 2022 |
| Item Weight | 5.9 ounces |
| Item model number | DW-10C |
| Manufacturer | Akocire |
| Product Dimensions | 5.12 x 3.15 x 3.54 inches |
S**.
Saved my battery
Helped me save my battery, accidentally dropped it from a very short distance and the case broke up. Good as new now.
S**N
Excellent kit
Great kit easy to do. People out there you will need a spot welder to weld these batteries together. See pic of the one I made from a kit here on Amazon .
R**Z
Excelente calza perfecto
S**X
**NOW UPDATED** CIRCUIT BOARD IS BAD, WONT CHARGE AFTER ASSEMBLY
all the parts are there, but this circuit board will not charge on a charger. The diagram shows a board labeled 16v-blue wire 8v-green wire 4v-yellow wire 12v-grey wire my board is labeled B4-green B2-blue B1-yellow B3-white Using the pic on the ad, B1=4v B2=8v B3=12v B4=16v However this does not work as I get no response from the charger and it works with my other batteries. Reviews indicate these are notorious for not charging, I guess I should have stayed away as I now have 10 very expensive 18650 cells that i cant recharge in this case PIC SHOWS A AMAZON BATTERY ON THE RIGHT SIDE OF A NEW AMAZON DOUBLE CHARGER [BLINKING] AND THE "KIT" BATTERY ON THE LEFT SIDE WITH NO LIGHT RESPONSE AT ALL. IF I USE MY DEWALT OEM SINGLE CHARGER IT TURNS RED THEN THE LIGHT ALSO GOES OUT **UPDATE** I HAD FULLY CHARGED AND BALANCED THE 10 CELLS, AND SO AFTER VERIFYING THE BMS WIRES WERE INDEED CORRECT, I USED THE BATTERY TO DRAIN IT A BIT, THEN UPON PLACING IN EITHER OF MY CHARGERS IT DOES ACTIVATE THE CHARGING CIRCUIT. I ASSUME IT WAS JUST SO FULL CHARGED AT BUILD THAT IT WOULD NOT ACTIVATE THE CHARGING CIRCUIT.
W**M
battery case
they work really good
M**H
Prefect fix for a minor watdafuk moment
Served its purpose. My fat butter fingers dropped a battery and busted the case. Bought this to fix it. Dewalt internals fit it perfect, it's fits all my tools great. Now I can get back to screwing
P**S
Easy swap.
Needed a little mod in the button but other than that it is a great full rebuild kit. I even swapped my stickers in. Glad to have my battery back. My battery shell had cracked and had lost the spring.
A**N
Missing the screws
I bought 2 kits, one didn’t come with screws but everything else worked okay.
L**H
cheap plastic, lasted for couple of days before breaking apart
Trustpilot
3 weeks ago
1 week ago