Description

【dell authentic oem parts】item model: 7wnw1; battery type: li-ion; voltage:7.57v; capacity: 51wh/4342mah 3-cell ; battery color: black. 【customer service】rest assured with 30 days refund and 12 months warranty; if amazon return windows close after one month, don’t worry about it, you can click on seller store on right corner “ask a question” and contact seller directly. 【compatible battery p/n 】7wnw1 gk3d3 dmf8c dmf0c dmf8c 6nncf dp3kf 0dmf8c 0gk3d3 451-bchv. 【compatible laptop models】for dell latitude 7424 5424 5420 rugged extreme series,dell p137g p85g p86g p137g001 p137g002 p85g001 p86g001.