Compatible with Turtle Beach Ear Force Stealth 400 Stealth 420X Stealth 500P Stealth 600 Stealth 700X Gen 2 Wireless Surround Sound Gaming Headset Battery ReplacementIt can also be used in other 3.7-5V electronic products with power less than 4.07Wh (1100mAh) 803040 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 1100mAh, power 4.07Wh, size 1.594 x 1.181 x 0.315(40×30×8mm) (L*W*T), Weight:0.74z(21g)Maximum current:1.1A It can prevent overcharge, overdischarge, overcurrent, and short circuit. Its consists of High-capacity A+ grade lithium battery cell, Japanese Seiko IC overcharge and overcurrent short circuit protection board, 3302-26 high temperature resistant silicone wire, Genuine JST Pitch1.0mm 3-Pin Connector module The red wire is the positive electrode + and the black wire is the negative pole -The white line represents NTC In some products, the original battery has no plug or the plug does not match. It d