--- product_id: 121656197 title: "7.2V 2200mAh Ni-MH Rechargeable AA Battery Pack with SM-2P Black Plug and USB Cable for Old Version 15 Channel 2.4G Huina 1550 550 RC Excavator / 7.2V NiMH" brand: "blomiky" price: "133.68 DT" currency: TND in_stock: true category: "Blomiky" url: https://www.desertcart.tn/products/121656197-7-2v-2200mah-ni-mh-rechargeable-aa-battery-pack-sm store_origin: TN region: Tunisia --- # 2200mAh long-lasting capacity 7.2V high voltage power SM-2P 2-pin connector plug 7.2V 2200mAh Ni-MH Rechargeable AA Battery Pack with SM-2P Black Plug and USB Cable for Old Version 15 Channel 2.4G Huina 1550 550 RC Excavator / 7.2V NiMH **Brand:** blomiky **Price:** 133.68 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power your passion with the ultimate vintage RC battery upgrade! ## Quick Answers - **What is this?** 7.2V 2200mAh Ni-MH Rechargeable AA Battery Pack with SM-2P Black Plug and USB Cable for Old Version 15 Channel 2.4G Huina 1550 550 RC Excavator / 7.2V NiMH by blomiky - **How much does it cost?** 133.68 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/121656197-7-2v-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 - • **Unmatched Runtime:** 2200mAh capacity offers up to 3x longer working time than standard 700mAh NiCd batteries—stay in the game longer. - • **Rechargeable & Ready:** Eco-friendly NiMH chemistry with included USB cable for hassle-free recharging—keep your RC adventure going without interruption. - • **Lightweight & Compact:** At just 132g and 3.39 x 1.97 x 0.57 inches, this battery pack fits seamlessly without weighing down your RC vehicle. - • **Plug & Play Precision:** SM-2P black 2-pin connector ensures perfect compatibility with old version 15 channel Huina RC models—no guesswork. - • **Power Up Your RC Excavator:** 7.2V NiMH battery delivers consistent, high-voltage performance for extended play sessions. ## Overview The Blomiky 7.2V 2200mAh NiMH rechargeable battery pack is designed specifically for old version 15 channel 2.4G Huina RC Excavators and compatible models. Featuring a reliable SM-2P 2-pin connector, it offers up to three times the runtime of traditional 700mAh NiCd batteries. Compact and lightweight, this eco-friendly battery includes a USB charging cable for convenient recharging, making it the perfect power solution for serious RC hobbyists looking to revive their classic remote control vehicles. ## Description desertcart.com: Blomiky 7.2V 2200mAh Ni-MH Rechargeable AA Battery Pack with SM-2P Black Plug and USB Cable for Old Version 15 Channel 2.4G Huina 1550 550 RC Excavator / 7.2V NiMH : Toys & Games ## Features - Attention :check your battery are same plug and size or not before buy this item. This is SM-2P black 2 pin connector plug,plug end cross-section size:5.6*4.9mm/0.22*0.19in.only fit old version 15 channel RC Excavator, NOT fit current version. Real capacity 7.2V 1500mAh-1800mAh, 3 times working time than 7.2V 700mAh NiCd batttery pack. - SM-2P black 2 pin connector plug, 6-Cell 6S AA 7.2V 2200mAh Rechargeable NiMH RC Battery Pack. Battery size L3.32*W2.0*H0.56 Inch/85*51*14mm.Weight:132g/4.65oz.Make sure your battery is same connector and battery voltage as your toy vehicle battery before you buy. - 7.2V 2200mAh NiMH Battery pack suitable for Old version Huina Fisca Fistone Sgile 15 Channel 550 1550 560 1560 570 1570 RC Excavator Construction truck, don't fit new version, new version use JST plug - 7.2V 2200mAh SM-2P Rechargeable RC battery pack suitable for RaceTop TR-211 and Fisca old version 15 Channel Full Functional Professional RC Excavator - 7.2V 2200mAH Ni-Mh battery Suitable for AFUNX 1/12 Remote Control Car YIKESHU 1/16 Military RC Truck ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Q2H4X1J | | Antenna Location | Remote Control Vehicle | | Battery Capacity | 2200 Milliamp Hours | | Battery Cell Type | NiMH | | Battery Weight | 132 Grams | | Best Sellers Rank | #122,106 in Toys & Games ( See Top 100 in Toys & Games ) #702 in Hobby Remote & App Controlled Vehicle Batteries | | Brand | Blomiky | | Customer Reviews | 4.4 4.4 out of 5 stars (367) | | 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) | | Reusability | Rechargeable | | UPC | 710627540499 | | Unit Count | 1.0 Count | | Voltage | 7.2 Volts | ## Product Details - **Battery Capacity:** 2200 Milliamp Hours - **Battery Cell Composition:** NiMH - **Brand:** Blomiky - **Number of Batteries:** 1 AA batteries required. (included) - **Recommended Uses For Product:** Remote Control Vehicle ## Images ![7.2V 2200mAh Ni-MH Rechargeable AA Battery Pack with SM-2P Black Plug and USB 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.tn/products/121656197-7-2v-2200mah-ni-mh-rechargeable-aa-battery-pack-sm](https://www.desertcart.tn/products/121656197-7-2v-2200mah-ni-mh-rechargeable-aa-battery-pack-sm) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-19*