TBL-55A2550 TBL55A2000 (Pls check your part number of your original battery,our battery is not compatible TBL-71A2000). For TP-Link TL-TR961 M7350 M7350 Ver 1.0-4.0 (Not fit for M7350 Ver 5,Ver 5.1). Each battery is tested by our manufactures and made to the international standards level in the market.
