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@@ -2,7 +2,7 @@
 
 ## References :
 - Batteries 
-
+    [BAK 29E 18650](https://www.bakpower.com/yybk_rlx_en.php)
 - Motor 
     [Heinzmann PMS 080 48V](https://www.heinzmann-electric-motors.com/en/products/axial-flux-motors)
 - Variator