Synergy Digital Medical Battery, Compatible with Mindray SP1 Syringe Pump Medical, (Li-ion, 7.4V, 2600mAh) Ultra High Capacity, Replacement for Mindray Mindray Battery - Walmart.com
Smart Parts SP1 with upgrades and xtras...
View and Download Smart Parts SP-1 Manual - English - Paintball Manuals
Installing Accessories On The Smart Parts SP-1 | Paintball-Online.com Blog