BP-272LH: 7.4 volt 2270mAh rechargeable long-life Li-ION battery for ICOM ID-51A, ID-51A Plus, ID-31A, ID-51E, ID-31E (D-STAR; all worldwide versions). Replaces original BP-272, BP-271.
Wall Charger: BC-110AR
DC Power & Charge cable: CP-12L
Desktop Rapid Charger: EMS-272
AA Battery Case: BP-273
PTT-51-31: Push-to-Talk Speaker Mic
CBE-272: Battery Eliminator
Pricing is for 1 battery. Picture shows both sides of the battery.
Option: you can add a Spring-loaded Belt Clip for $ 6.95. It attaches to the back of the battery.