Using a Bench Electronics Variable Voltage Supply to charge massage gvn

the massage gun requires a unique 25.2 Volts, 0.6 A, 2500 mAh. soo i found a random cut off connector, that magically fit perfect, im guessing positive in the middle pin, i was correct. as this charges as im uploading this, the current goes down as the LiION batts charge. its actually working but it would be nice if i had the original charger which is in the apartment, somewhere. if i did not have the connector, i would have had to dissemble the massage gvn, which im not opposed to but this is a happy medium spot. thanks for watching,. google or bing sa8die for all my digital pollution,lol