{"product_id":"12v-1000mah-ni-mh-replacement-battery-pack-2-pack-reliable-power","title":"12V 1000mAh Ni-MH Replacement Battery Pack (2-Pack) - Reliable Power","description":"\u003cp\u003eIn this review of the 12V 1000mAh Ni-MH Replacement Battery Pack, the bottom line is straightforward: this two-pack is aimed at users of ICOM handheld aviation radios who need a dependable, like-for-like replacement. It is compatible with ICOM IC-A3, IC-A3E, IC-A22 and IC-A22E models and replaces CM-166 and CM-166S packs, so the single biggest reason to buy is compatibility combined with predictable runtime from a 1000mAh Ni-MH chemistry that minimizes memory effect. For pilots and ground crews who require steady communication power, this review finds the pack to be a practical and affordable spare or replacement.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works directly with ICOM IC-A3, IC-A3E, IC-A22 and IC-A22E radios so users get a true replacement without modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Specifications:\u003c\/strong\u003e The 12V, 1000mAh rating offers stable energy output that supports extended communication sessions typical in aviation ground and cockpit use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNi-MH Chemistry:\u003c\/strong\u003e Rechargeable Ni-MH cells provide reliable discharge performance and reduced memory effect for consistent daily reuse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Cell Quality:\u003c\/strong\u003e Built with higher-quality cells aimed at better cycle life, which helps maintain capacity over many charge cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Pack Convenience:\u003c\/strong\u003e Includes two identical battery packs, giving users an immediate spare for longer trips or quick swapouts during operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty and Support:\u003c\/strong\u003e Delivered with a 24-month warranty and customer service backing for added peace of mind after purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis replacement battery pack is ideal for pilots, flight instructors, maintenance staff and ground personnel who rely on ICOM IC-A3 or IC-A22 series handheld radios and want a straightforward, compatible power solution. It suits operators who prefer Ni-MH chemistry for its predictable discharge and who value having a spare battery on hand for long duty days.\u003c\/p\u003e\u003cp\u003eIt is less suitable for users who require the absolute highest capacity or the latest lithium-based power chemistry, or for radios outside the listed compatible models. Buyers should confirm their radio model and original battery part number (CM-166 or CM-166S) before purchase to ensure fit.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect fit for listed ICOM models, eliminating compatibility guesswork.\u003c\/li\u003e\n\u003cli\u003eConsistent 12V output and 1000mAh capacity deliver dependable runtime for routine aviation communications.\u003c\/li\u003e\n\u003cli\u003eTwo-pack format provides an immediate spare and better value for frequent users.\u003c\/li\u003e\n\u003cli\u003eNi-MH cells reduce memory effect and offer good cycle life for repeated charging.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCapacity is 1000mAh, which is adequate but not as high as some modern lithium alternatives.\u003c\/li\u003e\n\u003cli\u003eNi-MH chemistry requires compatible chargers and longer charge times than some fast-charge lithium packs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eICOM IC-A3, IC-A3E, IC-A22, IC-A22E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplaces\u003c\/td\u003e\n\u003ctd\u003eBattery part numbers CM-166, CM-166S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e1000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eNi-MH rechargeable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\u003ctd\u003e2 x 12V 1000mAh Ni-MH Battery Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e24-Month Worry-Free Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 2-pack 12V 1000mAh Ni-MH replacement battery is a sensible, cost-effective choice for anyone using ICOM IC-A3 or IC-A22 series radios who needs reliable, like-for-like replacement power. It delivers consistent performance, reduced memory effect and the convenience of a spare pack, making it good value for routine aviation communication needs.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this battery fit my ICOM IC-A3 radio?\u003c\/strong\u003e\u003cbr\u003eYes, it is listed as a replacement for ICOM IC-A3 and IC-A3E and replaces CM-166 and CM-166S packs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of chemistry does the battery use?\u003c\/strong\u003e\u003cbr\u003eThe pack uses Ni-MH rechargeable cells, which offer stable discharge performance and reduced memory effect.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many batteries are included?\u003c\/strong\u003e\u003cbr\u003eThe package includes two 12V 1000mAh Ni-MH battery packs and comes with a 24-month warranty.\u003c\/p\u003e","brand":"ROWSHEP","offers":[{"title":"Default Title","offer_id":48184675205339,"sku":"B0BP6S5YF4","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71s5S1B24sL._AC_SL1500.jpg?v=1769619224","url":"https:\/\/gearmusthave.com\/products\/12v-1000mah-ni-mh-replacement-battery-pack-2-pack-reliable-power","provider":"GearMustHave","version":"1.0","type":"link"}