About this replacement
Designed for Verizon, Novatel Wireless devices. Compatible models include Jetpack 4620LE, Hotspot 2235, Hotspot 2372, Hotspot 3352, Hotspot 4510, Hotspot 4510L, Jetpack 4G LTE, MiFi 4510L, MiFi 4620L, MiFi4510L, MiFi4510L 4G LTE, MIFI451. Replacement part numbers include 40123111.00, 40115118.003, 40115118.002, 40115118.001. Key specifications: 3.7V, 1350mAh, Li-ion.