Rechargeable Lithium-ion 1200mAh Replacement Battery for Motorola Baby Monitor MBP36S MBP26 MBP27T MBP33S MBP33BU MBP33P MBP35T MBP36PU MBP41 MBP41BU MBP41PU MBP43 MBP43BU and More (2 Pack) The protection circuit of lithium battery has been specially designed and strictly verified,So, this a battery can be perfect to replacement TFL3X44AAA900 CB94-01A (3.6V Ni-MH 900mAh), the LiPo Lithium-ion battery of 1200mAh Capacity, provide 33% more power than original ones (Ni-MH battery -900mAh), and battery life is at least 1.5 times that of the original battery. Compatible with Motorola baby monitors model MBP18 MBP18PU MBP26 MBP26PU MBP27T MBP33 MBP33S MBP33BU MBP33P MBP33PU MBP34 MBP34PU MBP35 MBP35T MBP36 MBP-36S MBP36PU MBP41 MBP41BU MBP41PU MBP43 MBP43BU and More model The battery protection circuitry offers full protection against over current, over-voltage, overcharging and against short-circuit. Compared with Ni-MH batteries, lithium batteries have no memory effect and are more durable. 30-days money back and worry-free 12-month warranty and intimate customer service from the date of purchase.