{"product_id":"replacement-standard-horizon-hx370s-battery-charger-pack-2","title":"Replacement Standard Horizon HX370S Battery + Charger Pack - 2","description":"\u003cp\u003eIn this review the focus is on practical replacement power for Standard Horizon HX370S and FNB-83 radios. The Upstart Battery 2 pack reviewed here offers two 1600mAh NiMH batteries and a single charger that together supply reliable runtime for field use. The bottom line: this kit is for users who need an affordable, direct swap for NICD \u0026amp; NIMH battery systems and do not use Lithium-Ion packs. It is a straightforward replacement that prioritizes compatibility and capacity over OEM branding.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works as a replacement for Standard Horizon HX370S and FNB-83 batteries, letting users fit the pack into existing radios without modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded charger:\u003c\/strong\u003e The single charger provided allows users to recharge both batteries (one at a time) using the same convenient charging base.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1600mAh capacity:\u003c\/strong\u003e Each battery provides 1600mAh at 7.2V, offering extended run time compared with lower capacity replacement cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNiMH chemistry:\u003c\/strong\u003e Designed specifically for NiCd and NiMH batteries, ensuring correct charging behavior for those chemistries and avoiding Lithium-Ion use errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValue pack:\u003c\/strong\u003e Two batteries plus one charger reduces downtime by keeping a fresh spare ready while the other charges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is best for hobbyists, mariners, and two-way radio users who already own Standard Horizon HX370S or FNB-83 compatible radios and want an economical replacement set rather than an OEM part. It suits users who rotate batteries during long shifts and need a spare ready while charging the other cell.\u003c\/p\u003e\n\u003cp\u003eIt is not appropriate for users who require OEM warranty coverage or those who use Lithium-Ion battery systems, since the charger is for NiCd and NiMH only. Professional operators seeking factory-authorized parts or integrated Lithium-Ion charging should look elsewhere.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo batteries provide a practical spare for continuous operation and reduced downtime.\u003c\/li\u003e\n\u003cli\u003e1600mAh capacity balances runtime and weight for typical two-way radio use.\u003c\/li\u003e\n\u003cli\u003eThe charger is tailored for NiMH and NiCd cells, supporting safe charging of the included batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot an OEM part; any warranty is provided only by Upstart Battery rather than the original manufacturer.\u003c\/li\u003e\n\u003cli\u003eWill not charge Lithium-Ion batteries, so it is limited to NiMH and NiCd users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eUpstart Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e2 batteries, 1 charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e1600mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e7.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eNiMH \/ NiCd compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Model\u003c\/td\u003e\n\u003ctd\u003eStandard Horizon HX370S \/ FNB-83\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor users needing a straightforward, cost-effective replacement for Standard Horizon HX370S or FNB-83 batteries, this Upstart Battery 2 pack with charger delivers sensible value. It provides reliable 1600mAh NiMH power and a spare battery for continuous use, but shoppers who require OEM warranty protection or Lithium-Ion charging should consider alternatives.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this charger work with Lithium-Ion batteries?\u003c\/strong\u003e\u003cbr\u003eNo. The charger is for NiMH and NiCd batteries only and will not charge Lithium-Ion cells.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this an OEM Standard Horizon product?\u003c\/strong\u003e\u003cbr\u003eNo. This is an Upstart Battery brand replacement part and is not affiliated with the original manufacturer; warranties come from Upstart Battery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many batteries are included?\u003c\/strong\u003e\u003cbr\u003eThe pack includes two 1600mAh batteries and one charger, so you can keep a spare battery ready while the other charges.\u003c\/p\u003e","brand":"Upstart Battery","offers":[{"title":"Default Title","offer_id":48185190154459,"sku":"B00IJ4COJE","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71JopK1GRAL._AC_SL1500_e8719c19-7b94-4c80-9749-5704716cb46d.jpg?v=1769574219","url":"https:\/\/gearmusthave.com\/products\/replacement-standard-horizon-hx370s-battery-charger-pack-2","provider":"GearMustHave","version":"1.0","type":"link"}