--- product_id: 558582865 title: "7.2V 2200mAh Ni-MH Rechargeable AA Battery Pack with SM-2P Black Plug and USB Charger Cable for Old Version 15 Channel 2.4G Huina 1550 550 RC Excavator 7.2V NiMH" brand: "blomiky" price: "$65.19" currency: USD in_stock: true category: "Blomiky" url: https://www.desertcart.us/products/558582865-7-2v-2200mah-ni-mh-rechargeable-aa-battery-pack-sm store_origin: US region: United States of America --- # 3x longer runtime vs 700mAh NiCd 7.2V 2200mAh high capacity SM-2P 2-pin connector plug 7.2V 2200mAh Ni-MH Rechargeable AA Battery Pack with SM-2P Black Plug and USB Charger Cable for Old Version 15 Channel 2.4G Huina 1550 550 RC Excavator 7.2V NiMH **Brand:** blomiky **Price:** $65.19 **Availability:** ✅ In Stock ## Summary > 🔋 Power your vintage RC like a pro — don’t get left behind! ## Quick Answers - **What is this?** 7.2V 2200mAh Ni-MH Rechargeable AA Battery Pack with SM-2P Black Plug and USB Charger Cable for Old Version 15 Channel 2.4G Huina 1550 550 RC Excavator 7.2V NiMH by blomiky - **How much does it cost?** $65.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/558582865-7-2v-2200mah-ni-mh-rechargeable-aa-battery-pack-sm) ## Best For - blomiky enthusiasts ## Why This Product - Trusted blomiky brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight & Compact:** Slim 85x51x14mm design keeps your RC vehicle agile and ready for action - • **Plug & Play Precision:** SM-2P black 2-pin connector ensures perfect fit for old version 15 channel Huina RC Excavators - • **Power Up Your Playtime:** 7.2V 2200mAh NiMH battery delivers extended RC action without constant recharging - • **Ready to Recharge Anywhere:** Includes USB charger cable for convenient power-ups on the go - • **Universal Compatibility for Classics:** Ideal for vintage Huina models, RaceTop TR-211, AFUNX 1/12 RC cars, and 1/16 military trucks ## Overview This Blomiky 7.2V 2200mAh NiMH rechargeable battery pack with SM-2P 2-pin connector is designed specifically for old version 15 channel Huina RC Excavators and compatible vintage RC vehicles. Offering 3x longer runtime than standard 700mAh NiCd batteries, it features a compact, lightweight design and comes with a USB charger cable for easy recharging. Note: Not compatible with newer models using JST plugs. ## Description Blomiky 7.2V 2200mAh Ni-MH Rechargeable AA Battery Pack with SM-2P Black Plug and USB Charger Cable for Old Version 15 Channel 2.4G Huina 1550 550 RC Excavator 7.2V NiMH : desertcart.ae: Toys ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Q2H4X1J | | Antenna Location | Remote Control Vehicle | | Battery Capacity | 2200 Milliamp Hours | | Battery Cell Composition | NiMH | | Battery Cell Type | NiMH | | Battery Weight | 132 Grams | | Best Sellers Rank | #164,350 in Toys & Games ( See Top 100 in Toys & Games ) #1,099 in Hobby Remote & App Controlled Vehicle Batteries | | Brand | Blomiky | | Customer Reviews | 4.4 out of 5 stars 365 Reviews | | Item Dimensions | 3.39 x 1.97 x 0.57 inches | | Item Weight | 132 Grams | | Manufacturer | Blomiky | | Number of Batteries | 1 AA batteries required. (included) | | Recommended Uses For Product | Remote Control Vehicle | | Reusability | Rechargeable | | UPC | 710627540499 | | Unit Count | 1.0 Count | | Voltage | 7.2 Volts | ## Product Details - **Number of batteries:** 1 AA batteries required. (included) - **Brand:** Blomiky - **Battery cell composition:** NiMH - **Battery capacity:** 2200 Milliamp Hours - **Recommended uses for product:** Remote Control Vehicle ## Images ![7.2V 2200mAh Ni-MH Rechargeable AA Battery Pack with SM-2P Black Plug and USB Charger Cable for Old Version 15 Channel 2.4G Huina 1550 550 RC Excavator 7.2V NiMH - Image 1](https://m.media-amazon.com/images/I/61XOxjQPwoL.jpg) ## Questions & Answers **Q: is this a good replacement for RC unit with a ni-mh 1800mah 7.2v 6 cell battery currently in it?** A: I think it would be a good replacement. But there are some things you have to look into. Look at the physical size of the battery pack. Make sure the new one will fit into the RC unit where the old one went. I have no way of knowing what kind of plug you have on your RC unit. The plug on the new battery may be different. If the plugs are the same then you are in luck. If they are not the same you may have trouble using the included USB charging cable since it plugs into the main plug for the battery pack. As far as the voltage goes, they are the same so no problems there. The higher mah rating for the new battery is OK too as it should last longer than the old one did. Best of luck! **Q: What kind of charger can i use to charge it? Can i use a Samsung s8 plus charger to charge this type of battery?** A: Yes， any Wall USB charger can charge this battery.or power bank or computer USB port both ok,thanks. **Q: Will a 7.2v battery work on a 6.0v car? I was looking to upgrade my battery pack.** A: Not work, if same SM-2P plug, 6V NiMH battery choose below link: https://www.amazon.com/dp/B07PY8R3F4?ref=myi_title_dp **Q: Le sirve aun carro decintrol remoto escala 112** A: Si me funcionó y estoy contento con el resultado de esta batería. ## Frequently Bought Together - Blomiky 7.2V 2200mAh Ni-MH Rechargeable AA Battery Pack with SM-2P Black Plug and USB Charger Cable for Old Version 15 Channel 2.4G Huina 1550 550 RC Excavator 7.2V NiMH - Blomiky 6V 2200mAh Ni-MH 5 AA Rechargeable Battery Pack with SM-2P Black 2 Pin Connector Plug and USB Charger Cable for RC Truck Cars Vehicles 6V NiMh - Gikfun JST SM 2-Pins 2P Female & Male Plug Connector Wire Cables for Arduino (Pack of 10 Pairs) AE1045 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/558582865-7-2v-2200mah-ni-mh-rechargeable-aa-battery-pack-sm](https://www.desertcart.us/products/558582865-7-2v-2200mah-ni-mh-rechargeable-aa-battery-pack-sm) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-10*