Premium NiMH Power – ExpertPower’s 3.6V 1650mAh NiMH battery ensures long-lasting, stable power for Motorola Talkabout walkie talkies OEM-Compatible Replacement – Replaces Motorola 56315, HKNN4002, HKNN4002A, HKNN4002B, KEBT-071-A/B/C/D battery models Extensive Model Compatibility – Compatible with Motorola Talkabout EM, FV, T, MC, MJ, MR, and MS series radios including T4800, T5000, MR350R, MS350R, and many more (see full list below) Safe & Certified Cells – Built with MSDS Certified NiMH cells for safe use with OEM NiMH chargers; not compatible with SX700/SX700R series 1-Year Expert Warranty – Backed by a 1-Year warranty for dependable operation in outdoor, emergency, and recreational communication The ExpertPower 3.6V 1650mAh NiMH Replacement Battery is a high-quality power source for a wide range of Motorola Talkabout radios, including the popular T4800, MR350R, and MS350R models. Designed as a direct replacement for HKNN4002 and KEBT-071 series batteries, this battery features certified NiMH cells for safe, long-lasting performance. Ideal for outdoor, recreational, and family use, it ensures you stay connected when it matters most. Note: Not compatible with SX700/SX700R models.