{"product_id":"protek-rc-life-futaba-jr-spektrum-ko-transmitter-battery-9-9v-2100mah-ptk-5188","title":"ProTek RC LiFe Futaba JR Spektrum KO Transmitter Battery 9.9V\/2100mAh PTK-5187","description":"\u003cfont rwr=\"1\" size=\"4\" style=\"font-family:Arial\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003eThis is the ProTek R\/C LiFe Transmitter Battery Pack and is intended for use with Futaba, JR, Spektrum and KO Propo Transmitters that use a 4x4 AA Battery Tray. Lithium battery technology is evolving. With cell dimensions that fit anywhere a standard Li-Poly battery will and rapidly increasing capacity, LiFe chemistry will soon set the standard that all others are judged by. With the ability to deliver 1000+ usable cycles, and a life span up to 4 times longer than Li-Poly batteries (when cycled under the same discharge conditions), these batteries offer the user an excellent balance of performance and value. LiFe batteries are more durable than Li-Poly and are able to handle a higher level of abuse when compared to Li-Poly without the risk of pre-mature failure. Unlike Li-Poly, LiFe cells can be stored in a fully charged state with little to no loss in stored power, and can be discharged deeper with less risk of damage to the cells. Most importantly, LiFe batteries are SAFE! There is no risk of combustion! LiFe cells will not catch fire or explode when over charged, or after a deep discharge.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003cstrong style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003eWhat about the voltage?\u003c\/strong\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003eA 2 Cell LiFe battery produces 6.6 volts nominal, which is almost a full volt less than a 2 Cell Li-Poly battery. The LiFe battery is not meant to replace the performance of a Li-Poly battery, it is simply another option. LiFe offers the user a battery with a good discharge curve that is better than that of a NiMH battery, but without the risk of damage or fire that exists when a Li-Poly battery is abused.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003cstrong style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003eNOTE:\u003c\/strong\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e Brand new LiFePO4 batteries have been found to fail prematurely if they are deep discharged below 33% capacity too early. A break-in period of 20 cycles is currently recommended. While testing has shown that this battery can be charged at up to 3C rates, it is recommended that this battery not be charged at rates higher than 1C to maximize the lifespan of the battery. Additionally, LiFe batteries should not be discharged below 2.5V per cell to avoid pre-mature failure and maximize battery life span.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003eWe also recommend you \u003c\/span\u003e\u003cstrong style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003eREMOVE\u003c\/strong\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e the batteries from your cars or radios when you are done, or at least unplug them to avoid accidental over discharge if the unit is left on.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003cstrong style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003eIMPORTANT:\u003c\/strong\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003cstrong style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e1)\u003c\/strong\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e You will need a LiFe specific charger to charge the pack (NiMH, NiCD or Li-Poly only chargers WILL NOT WORK!)\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003cstrong style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e2)\u003c\/strong\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e You must not discharge the LiFe battery pack below 33% capacity during the break in period or below 2.5V per cell after break in.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003cstrong style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e3)\u003c\/strong\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e It is not recommended that you charge this LiFe battery pack at amp rates higher than 1C.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003cstrong style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e4)\u003c\/strong\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e Read the instructions carefully before operating this battery.\u003c\/span\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp style=\"margin: 16px 0px 0px; padding: 0px; border: 0px; font-size: 12px; font-family: Verdana, Arial, sans-serif; vertical-align: baseline; color: rgb(34, 34, 34);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 5px 0px 20px; padding: 0px; border: 0px; font-size: 12px; font-family: Verdana, Arial, sans-serif; vertical-align: baseline; color: rgb(34, 34, 34);\"\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003eSafe chemistry will not explode or catch fire\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003eMore mAh per gram compared to NiMH cells, meaning lighter models, and longer runtime\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003eVirtually no \"self discharge\", so the battery is always ready to go even weeks after charging.\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003eSuperior voltage performance under load compared to NiMH cells, with consistent torque and speed.\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003eFast charge time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 8px 0px 0px; padding: 0px; border: 0px; font-size: 12px; font-family: Verdana, Arial, sans-serif; vertical-align: baseline; color: rgb(34, 34, 34);\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 16px 0px 0px; padding: 0px; border: 0px; font-size: 12px; font-family: Verdana, Arial, sans-serif; vertical-align: baseline; color: rgb(34, 34, 34);\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 5px 0px 20px; padding: 0px; border: 0px; font-size: 12px; font-family: Verdana, Arial, sans-serif; vertical-align: baseline; color: rgb(34, 34, 34);\"\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cstrong\u003eVoltage: \u003c\/strong\u003e9.9V\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 2100mah\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cstrong\u003eChemistry: \u003c\/strong\u003eLiFePO4\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cstrong\u003eBalance Charge Plug:\u003c\/strong\u003e XH\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cstrong\u003eCharge Rate:\u003c\/strong\u003e 1C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cstrong\u003eDischarge Plug:\u003c\/strong\u003e JR\/Sanwa\/Ko\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cstrong\u003eDimensions (LxWxH):\u003c\/strong\u003e 95x29x29mm\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 150g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Verdana, Arial, sans-serif; font-size: 12px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\u003c\/font\u003e","brand":"ProTek RC","offers":[{"title":"Default Title","offer_id":43270494519384,"sku":"PTK-5187","price":45.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/7433\/1480\/files\/57_492d7cbe-d0ae-44dc-843b-da4067b7a669.jpg?v=1760461899","url":"https:\/\/www.aueracehobbies.com\/products\/protek-rc-life-futaba-jr-spektrum-ko-transmitter-battery-9-9v-2100mah-ptk-5188","provider":"Auer Ace Hobbies","version":"1.0","type":"link"}