--- product_id: 31442976 title: "Bias 30C 1S 500mAh 3.7V LiPo Battery with Micro Losi and JST Plug x4 Packs for Mini RC Car, Truck, Airplane, Drone, and Helicopter" brand: "bias" price: "R71" currency: ZAR in_stock: false reviews_count: 7 category: "Electronics" url: https://www.desertcart.co.za/products/31442976-bias-30c-1s-500mah-3-7v-lipo-battery-with-micro store_origin: ZA region: South Africa --- # Bias 30C 1S 500mAh 3.7V LiPo Battery with Micro Losi and JST Plug x4 Packs for Mini RC Car, Truck, Airplane, Drone, and Helicopter **Brand:** bias **Price:** R71 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Bias 30C 1S 500mAh 3.7V LiPo Battery with Micro Losi and JST Plug x4 Packs for Mini RC Car, Truck, Airplane, Drone, and Helicopter by bias - **How much does it cost?** R71 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/31442976-bias-30c-1s-500mah-3-7v-lipo-battery-with-micro) ## Best For - bias enthusiasts ## Why This Product - Trusted bias brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Give your favorite drone, helicopter or micro racer a power boost with a four pack of Bias 30C 1S 500mAh 3.7V LiPo batteries. These high performance lithium batteries feature a Micro Losi and JST connector for a secure and easy connection. This Bias battery is a perfect match for todays hottest models like the Blade 120SR, 180QX HD, and the Blade MQX.Bias batteries give you the perfect blend of reliability and affordability with US based customer service support. Look to BIAS to deliver batteries you can depend on for long life and consistent performance run after run.Due to recent changes in Federal shipping regulations, the sale of lithium batteries is restricted to North America. Lithium batteries can only be shipped via ground.BIAS WARRANTYBias warrants this product to be free of material and workmanship defects when new. This product has been checked for proper functionality and inspected before leaving the factory. If any component is faulty or was made incorrectly, Bias will at its sole discretion repair or replace it free of charge within 90 days of the original purchased date. Atomik RC is the ONLY Authorized Service Center for Bias brand batteries.SpecificationsC Rate: 30CVolts: 3.7Capacity: 500mAhCell Count: 1SCell Configuration: 1S1PContinuous Discharge: 30C (15A)Max Burst Rate: 60C (30A)Max Volts per Cell: 4.2VMax Volts per Pack: 4.2VMin Volts per Pack: 3VCharge Rate: 1C (0.5A)Max Approved Charge Rate: 3C (1.5A)Wire Gauge: 22 AWG Soft and Flexible Low Resistance Silicone WirePlug Type: Micro Losi (Molex 51005) and JSTDimensions: 56 x 18 x 6.5 mm / 2.2 x 0.7 x 0.3 inWatt Hours: 1.85Weight: 0.48 oz (13.6 g)Fits These RC ModelsBlade 120SR (BLH3180/BLH3100)Blade 180 QX HD (BLH7480A)\(BLH7400A)Blade MQX (BLH6500) ## Features - Engineered with "A" Grade Matched Cells for Unrivaled Performance at a Budget Friendly Price. - Spend Less Time Charging and More Time Playing. 3C Charge Capable for Significantly Faster Charging. - Fits Blade 120SR, Blade 180 QX HD, Blade MQX, Plus Many Other Popular Models. - Plug Type: Micro Losi and JST Plug - Backed with Proven US Support and Bias Limited Warranty Plan. ## Images ![Bias 30C 1S 500mAh 3.7V LiPo Battery with Micro Losi and JST Plug x4 Packs for Mini RC Car, Truck, Airplane, Drone, and Helicopter - Image 1](https://m.media-amazon.com/images/I/417HmK5DSBL.jpg) ![Bias 30C 1S 500mAh 3.7V LiPo Battery with Micro Losi and JST Plug x4 Packs for Mini RC Car, Truck, Airplane, Drone, and Helicopter - Image 2](https://m.media-amazon.com/images/I/31wtryyz0HL.jpg) ![Bias 30C 1S 500mAh 3.7V LiPo Battery with Micro Losi and JST Plug x4 Packs for Mini RC Car, Truck, Airplane, Drone, and Helicopter - Image 3](https://m.media-amazon.com/images/I/41xCyNFz6NL.jpg) ![Bias 30C 1S 500mAh 3.7V LiPo Battery with Micro Losi and JST Plug x4 Packs for Mini RC Car, Truck, Airplane, Drone, and Helicopter - Image 4](https://m.media-amazon.com/images/I/41B4+DFr8KL.jpg) ## Customer Reviews ### ⭐⭐⭐ Decent cheap batteries, but not very powerful and must be broken in *by D***Y on Reviewed in the United States on August 30, 2017* These batteries are way too weak for a quadcopter/drone.I bought these for my Beta75 tiny whoop. It has 7x20mm motors, 40mm 3-blade propellers, camera with 100mW VTX, and it weighs 32.6g without a battery.These batteries barely get it off the ground. It needs about 2/3 throttle just to maintain a hover. If I attempt a punch out or anything that involves full throttle for a few seconds, they sag so badly that my tiny whoop can't even maintain a hover at full throttle until I land and let it recover for a few seconds. These still work if I just cruise around slowly for a couple of minutes, but flying is a lot less fun with so little power. All 4 batteries perform pretty much the same.These batteries may be OK for a small RC car or plane, but don't expect a whole lot of power. If you are looking for small drone/quadcopter/helicopter batteries, look elsewhere. I have had good luck with Gaoneng 450 mAh 80/160C batteries.UPDATE Sep. 8 2017:After about 4-5 flights on each battery, they started to gain more power. They now have decent power and don't fail to keep my tiny whoop in the air after a punch out. They still aren't nearly as powerful as the Gaoneng 450's, but they have enough power to be fun to fly with. I guess these batteries just needed to be broken in before they could reach their full potential. ### ⭐⭐⭐⭐⭐ Ok *by M***S on Reviewed in the United States on March 16, 2017* Just fine ### ⭐⭐⭐ Three Stars *by B***9 on Reviewed in the United States on February 3, 2017* They work good but the I had to cut the plastic wrap off a couple to fit --- ## 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.co.za/products/31442976-bias-30c-1s-500mah-3-7v-lipo-battery-with-micro](https://www.desertcart.co.za/products/31442976-bias-30c-1s-500mah-3-7v-lipo-battery-with-micro) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-20*