I doubt whether the Ego Booster would work with the KVS-Go. The only battery that I know of that works with the Booster is the Joye eGo (in any of its iterations: original, eGo-T, 650 mAh, 900 mAh, 1000 mAh, passthrough), regardless of brand name (e.g., the "Tornado" is simply what Totally...