--- product_id: 427009244 title: "Blomiky 2 Pack 7.4V 2S 600mAh Li-ion Rechargeable Battery with SM-4P Plug and USB Cable Compatible with Some Kind of RC Trucks Cars/JF-71A" brand: "blomiky" price: "€ 39.66" currency: EUR in_stock: true category: "Blomiky" url: https://www.desertcart.com.cy/products/427009244-blomiky-2-pack-7-4v-2s-600mah-li-ion-rechargeable store_origin: CY region: Cyprus --- # 600mAh long-lasting capacity 7.4V high-voltage power SM-4P 4-pin secure plug Blomiky 2 Pack 7.4V 2S 600mAh Li-ion Rechargeable Battery with SM-4P Plug and USB Cable Compatible with Some Kind of RC Trucks Cars/JF-71A **Brand:** blomiky **Price:** € 39.66 **Availability:** ✅ In Stock ## Summary > 🔋 Stay charged, stay ahead—power your play with Blomiky’s ultimate battery duo! ## Quick Answers - **What is this?** Blomiky 2 Pack 7.4V 2S 600mAh Li-ion Rechargeable Battery with SM-4P Plug and USB Cable Compatible with Some Kind of RC Trucks Cars/JF-71A by blomiky - **How much does it cost?** € 39.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/427009244-blomiky-2-pack-7-4v-2s-600mah-li-ion-rechargeable) ## 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 - • **Dual Pack Advantage:** Two rechargeable batteries included so you never have to pause—double the power, double the fun. - • **Power Your Playtime:** 7.4V voltage delivers consistent, high-energy output for peak performance in water ball blasters and RC cars. - • **Endurance That Lasts:** 600mAh Li-ion capacity ensures extended play sessions without frequent recharges—stay in the game longer. - • **Compact & Lightweight:** Slim 53x28x15mm design and 38g weight keep your gear agile and ready for action without bulk. - • **Plug & Play Precision:** SM-4P 4-pin connector guarantees a perfect fit and polarity alignment for hassle-free installation. ## Overview The Blomiky 2 Pack 7.4V 600mAh Li-ion rechargeable batteries feature a reliable SM-4P 4-pin plug, designed specifically for compatibility with select water ball blasters and DE85 RC cars. Compact and lightweight, these batteries provide consistent voltage and long-lasting capacity, ensuring uninterrupted high-performance play. Ideal for millennial professionals who demand both efficiency and fun in their leisure tech. ## Description desertcart.com: Blomiky 2 Pack 7.4V 2S 600mAh Li-ion Rechargeable Battery with SM-4P Plug and USB Cable Compatible with Some Kind of RC Trucks Cars/JF-71A : Toys & Games ## Features - This item battery connector plug is 4 prongs SM-4P, red cable and blue cable are positibe polar +, white and black cable are negative polar - , make sure your device battery positive and negative polar are in same line as this one. You can choose another ASIN B0F8BQK6XG instead if your 4 pSMrongs plug positive polar is different from this one. - Battery dimensions: 53*28*14.8 mm / 2.1*1.1*0.58 inch L*W*H. battery plug is 4 pins SM4P. 7.4V 600mAh Li-ion Battery Compatible with some kind old version RC Trucks. which voltage and plug, and plug positive polarity are in same direction as this item. - Battery Capacity is 600mAh, Voltage 7.4V. 7.4V 2S SM-4P 600mAh Li-ion battery Compatible with some kind water foam ball Blasters,,which voltage and plug are same as this battery,Make sure connector and size are same, plug postive polar are in same direction before buying. 7.4V 600mAh Li-ion battery spare parts suitable for Some kind of Remote Control RC Truck Cars, which battery plug positive polarity + are in same direction ,size and voltage all match, - 7.4V SM-4P 600mAh battery is compatible with some kind of Electric water foam ball Blaster toys, which voltage and plug are same as this battery and positive ploarity + are in same direction. - 7.4V 600mAh 4 Prongs plug Battery compatible with some kind of Water Ball blaster toys, check plug and size match or not, and check plug postivie ploarity+ are in same direction or not before buying. many client bought wrong before. - 7.4V 600mAh prongs Battery suitable for Some kind old version 1/12 scales RC1-MR Remote Control Trucks, which use same plug, and save voltage and size battery,and positive ploary are in same direction. 7.4V 600mAh 4 prongs connector suitable for TOPMVP 2.4GHz RC Inflatable Dinosaur,which use same SM-4P plug, and same size, same positive polarity + direction as this one. - 7.4V 600mAh Li-ion rechargeable battery spare parts suitable for Some kind version Amphibious Remote Control Shark Monster Truck, which battery sue 4 prongs plug, positive polarity direction are same ,size and voltage all match too. - 7.4V 600mAh Li-ion rechargeable battery suitable for Some kind ofversio RC Crawler 1/16 Trucks. which use same voltage, plug and size battery, and same positive polarity + direction. - Attention your battery plug are 4 prongs or not, and plugs positive polairty + are in same direction or not cause there 2 2 kinds of 4 prongs plug battery, another kind positive polarity + direction just opposite with this ones. Many clight bought wrong before. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09Q3CCBFY | | Amperage | 71 A | | Antenna Location | Water Bead Blaster Toys | | Battery Capacity | 600 milliamp_hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 38 g | | Best Sellers Rank | #24,952 in Toys & Games ( See Top 100 in Toys & Games ) #33 in Hobby Remote & App Controlled Vehicle Batteries | | Brand | Blomiky | | Customer Reviews | 4.5 4.5 out of 5 stars (255) | | Item Dimensions | 2.09 x 1.1 x 0.58 inches | | Item Weight | 38 g | | Manufacturer | BOFUNENG | | Model Name | Li-ion Battery | | Number of Batteries | 2 Lithium Ion batteries required. (included) | | Reusability | Rechargeable | | Unit Count | 1 Count | | Voltage | 7.4 volts | ## Product Details - **Battery Capacity:** 600 milliamp_hours - **Battery Cell Composition:** Lithium Ion - **Brand:** Blomiky - **Number of Batteries:** 2 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Water Bead Blaster Toys ## Images ![Blomiky 2 Pack 7.4V 2S 600mAh Li-ion Rechargeable Battery with SM-4P Plug and USB Cable Compatible with Some Kind of RC Trucks Cars/JF-71A - Image 1](https://m.media-amazon.com/images/I/71bF6smejiL.jpg) ## Questions & Answers **Q: Compatible with Deerc boat?** A: Not fit DEERC RC Boat, you can tell us which boat, I can find suitable battery for you.thanks. ## Frequently Bought Together - Blomiky 2 Pack 7.4V 2S 600mAh Li-ion Rechargerable Battery with SM-4P Plug and Charger Cable Compatible with Some Water Ball Blasters and DE85 RC Cars/JF-71A Battery - Orby Gel Ball Blaster Accessories Splatter Ball Refill [5 Pack-50000Count] Include Bottle Hopper*2 Tactical Lanyard*2 Adapter*2 - Martians Gel Blaster Accessories,Attachment,with Holder Bottle Funnel Splatter Ball Gun Parts, Suitable for Ages 14+ --- ## 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.com.cy/products/427009244-blomiky-2-pack-7-4v-2s-600mah-li-ion-rechargeable](https://www.desertcart.com.cy/products/427009244-blomiky-2-pack-7-4v-2s-600mah-li-ion-rechargeable) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-09-11*