{"product_id":"melasta-8-4v-4200mah-nimh-hump-battery-pack-for-trx-rc-vehicles-7-cell","title":"melasta 8.4V 4200mAh NiMH Hump Battery Pack for TRX RC Vehicles – 7-Cell","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMeet the melasta 8.4V 4200mAh NiMH hump battery pack, engineered for dependable power in RC racing cars, trucks, boats, and larger platforms. The seven cell design sits in a compact hump shape, balancing weight and capacity to keep you on the move between charges. This pack is built to handle enthusiastic sessions on the track or in the pond, offering consistent performance without unnecessary downtime.\u003c\/p\u003e\u003ch3\u003eKey specs at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVoltage: 8.4V\u003c\/li\u003e\n\u003cli\u003eCapacity: 4200mAh\u003c\/li\u003e\n\u003cli\u003eBattery Type: Nickel Metal Hydride NiMH\u003c\/li\u003e\n\u003cli\u003eStandard Hump Pack Dimensions: 140 x 46.8 x 44.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy RC enthusiasts choose this pack\u003c\/h3\u003e\u003cp\u003eLong runtime and steady power are the core promises of this pack. With a high capacity of 4200mAh and a robust 8.4V cell setup, you can enjoy extended laps and fewer interruptions during practice and race days. The pack also delivers strong peak power, with a max discharge current up to 42A, helping you reach faster throttle response and quicker acceleration when you need it most.\u003c\/p\u003e\u003cp\u003eCompatibility is practical for many popular setups. The TRX plug design broadens compatibility with 1 10 scale vehicles and larger, though it is important to verify voltage, dimensions, and plug type against the original battery before ordering. Rechargeability is straightforward; you can bring the pack back to full capacity without the necessity of a full discharge first. The Melasta charging ecosystem supports this pack with guidance for safe, efficient charging, and there is dedicated customer service available for one-on-one assistance if needed.\u003c\/p\u003e\u003ch3\u003eUsage tips and care\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRecharge your pack to full capacity at a comfortable pace using a NiMH charger or a Melasta RC charger\u003c\/li\u003e\n\u003cli\u003eAvoid full discharges as a routine practice to help extend cycle life\u003c\/li\u003e\n\u003cli\u003eCharge current guidance suggests 0.1C to 0.2C for balanced performance and longevity\u003c\/li\u003e\n\u003cli\u003eCheck fit by comparing the 140 x 46.8 x 44.5 mm footprint with your chassis before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn real terms, this pack offers a practical mix of energy and power for TRX based platforms. It is designed to work with a range of RC hobby setups while keeping handling and maintenance straightforward. The result is a dependable power source that supports longer sessions and confident control without overpromising results.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the melasta 8.4V 4200mAh NiMH hump battery compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for TRX plug systems; suitable for 1\/10 scale RC cars, trucks, and larger boats. Verify voltage, size, and plug type against your original pack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I charge this NiMH hump pack for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Charge with a NiMH charger or Melasta RC charger at 0.1C to 0.2C. No full discharge is required; store and handle the pack safely.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"melasta","offers":[{"title":"Default Title","offer_id":46525937942727,"sku":"B0B7RTJ945","price":56.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2355\/7319\/files\/melasta-8-4v-4200mah-nimh-hump-pack-closeup.jpg?v=1778399339","url":"https:\/\/toyterrax.com\/products\/melasta-8-4v-4200mah-nimh-hump-battery-pack-for-trx-rc-vehicles-7-cell","provider":"ToyTerrax","version":"1.0","type":"link"}