The Best 850Mah Battery of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 850Mah Battery of 2025. Check our ranking below.
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- [Note]- 3.7v lipo battery connector type is JST PH2.0MM !!!! - Please make sure the connector type and battery size match your device before purchase.
- [Connector Specifications]-3.7v battery Connector Type: PH 2.0mm;; Cable Length: 5cm / 2"; Please check the battery polarity before installation, if the connector polarity is not matched with your device, it will damage the device or new battery.
- [Battery Specifications] - 102535 li-ion battery size: 10 x 25 x 35mm / 0.39" x 0.98" x 1.38"(H*W*L), Voltage: 3.7 volts, Maximum Charging Voltage 4.25v; Capacity: 850mAh; Material: Lithium Polymer. Net weight: 17g.
- [Applications]- 3.7v lithiun Polymer battery is suitable for MP3/MP4, Bluetooth wireless headset, GPS, baby monitor, game console, skype, smart watch, surveillance device, POS, car recorder, mobile power, Bluetooth speaker, VR glasses, beauty device, pet tracker, ring visual doorbell, etc.
- Please use the battery correctly: 3.7v lithium batteries can not be used for high-current power devices, such as drones, miniature remote control helicopters, model airplanes, electric toys, etc.
- batterycapacity _850, batterycapacitytext _850mAh, batterychemistry _LiPo, batteryvoltage _11.1, batteryvoltagetext _11.1 Volts, batteryvoltagetextv _11.1V, connector _IC2, dischargerate _30, dischargeratetext _30C, mpn _SPMX8503S30, numberofcellsnumeric _3, numberofcellstext _3s
- ✈Application: URGENEX 850mah 3.7V Li-Po batteries will fit for MJX Syma Holy Stone Sky Viper RC Quadcopter Drone X56W X400 X400W X300C X400C X800 HS110 HS200 S670 V950hd S1750 V2450(Only if the voltage, dimension and the plug match, then it will fit).
- ✈Parameter: Size: 43.8*24.6*9.6mm/1.7*0.96*0.37inch; Weight:19g/0.67oz; Capacity: 850mAh; Volt: 3.7V.
- ✈Plug: JST Plug. Please noted that you should confirm your drone dimension and connector plug both are same as URGENEX batteries.
- ✈More Power: Deliver power when you need it. URGENEX RC lipo pack deliver a discharge rate to push your RC drone fly time to the peak of its abilities.
- ✈Convenient & Safe: Our high technology enables quick & constant charging at anytime, and no cell memory effect so that you do not need to full discharge before recharging. All of our RC lipos are available use at anytime.
- Tattu 11.1V 850mAh Lipo battery Specification：Battery Voltage：11.1V；Configuration：3S1P； Capacity：850mAh；Discharge: 75C Plug: XT60 Plug.
- Dimensions: Tattu 850mAh 3S Lipo battery dimensions is: 60*30*23mm/2.36*1.18*0.91inch; Approx Weight:82g/2.89oz.
- High Performance: Tattu 3S 850mAh Lipo battery with 75C discharge rate hardcase offers high power and very long time for your RC Model.
- Application: Tattu 3S 850mAh Lipo battery specially compatible with your Multirotor 150, 180 size FPV.
- What you get: The Tattu battery comes with a 60 days money back and a 18 months warranty and with 24 hours friendly customer service. Please enter “YOU ORDER” to contact us directly if you have any problems with our product.
- High Performance: This 7.4V lipo battery delivers a powerful 35C discharge rate, providing your axial scx24,fms fcx18 fcx24,redcat ascent 18 and hobbyplus cr18p furitek arktos WLtoys A949 A959 A969 A979 K929 with the speed and performance you need for thrilling RC crawling adventures
- Versatile Compatibility: Designed with JST, MJ, PH2.0, and MX2.0 plug connectors, this battery is compatible with a wide range of 1/24 and 1/18 RC crawlers
- Long-lasting Power: With an 850mAh capacity, this rechargeable Lipo battery ensures extended run times, allowing you to enjoy longer sessions of crawling without frequent recharges
- Lightweight and Compact: The compact design of this 2S Lipo battery makes it easy to install in various RC models, ensuring that your vehicle maintains optimal weight distribution for better handling
- Reliable and Safe: Built with high-quality materials, this battery provides reliable performance while maintaining safety standards, making it a perfect choice for hobbyists looking to upgrade their RC setups
- Ovonic 4S 850mAh lipo battery is specially designed for 150mm to 210mm size FPV like Squirt V2.
- Dimensions: 58/30/30mm / 2.2/1.1/1.1inch (L*W*H) Approximate Weight:98g/0.19lb Chemistry: Lithium Polymer Nominal Voltage: 14.8V Configuration: 4S1P Cell Voltage Range: 3.7~4.2V Capacity: 850mAh Discharge Rating: 80C Connector Type: XT30 PLUG
- If you encounter any issues with the product, please feel free to leave a message for our customer service. We aim to respond within 24 hours. In case of quality-related concerns, kindly provide clear photos of the issues directly to our customer service. The efficiency of our support will be based on the clarity of the images provided. For any warranty-related inquiries within the 2-year period, feel free to reach out to OVONIC customer service for resolution. Wishing you all an enjoyable RC experience！
- 【Note】Please stop charging immediately when the cell voltage has been charged to 4.2V (Normal cell voltage is between 3.7V~4.2V).
- 🔋Parameter - Material: Lithium polymer, Voltage: 11.1V, Cell:3S, Capacity:850mAh, Discharge:80C, Charging plug:JST-XHR-4P, Discharging plug:XT30 connector, Pack: Soft case
- 🔋Specification - Ovonic 850mAh11.1V Lipo Battery Dimension(±3mm): 58X30X22mm / 2.2X1.1X0.8inch (L*W*H), Approx Weight(±5g): 72g / 0.15lb
- 🔋Multiple Advantages - ISO international quality certification(safer), premium materials(LiCoO2), longer cycle life(350 times), longer running time(+12%), faster charging time(-6%), lighter weight( -5%), lower Resistance(-4%)
- 🔋Strong Compatibility - Compatible with FPV Racing Drone Quadcopter Helicopter Airplane RC Boat RC Car RC Models. For safety, please use the OVONIC dedicated charger to charge your battery. For more information, please search "OVONIC Mate 1" and "OVONIC X1" on Amazon.
- 🔋Package - OVONIC 3s Lipo battery, 2x Brand Stickers, User manual. Please read the user manual carefully before using, if you have any problems, contact us directly and we will reply you within 24 hours
- Voltage: 3.7V; Capacity: 850mAh；Maximum Charge Voltage/Current: DC4.25V/425mAh
- Package Content: 1 x Lithium Polymer Battery
- Material: Lithium Polymer; Net Weight: 19g
- Connector Type: 2P 2.0mm Pitch; Cable Length: 5cm / 2"
- Size: 35mm x 25mm x 10mm/1.37" x 0.98" x 0.39"
Last update on 2026-03-14 / Affiliate links / Images from Amazon Product Advertising API
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We provide an 850Mah Battery buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 850Mah Battery currently available on the market.
This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:
- Brand Value: Every brand of 850Mah Battery has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an 850Mah Battery?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your 850Mah Battery.
- Customer Ratings: Number ratings grade 850Mah Battery objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 850Mah Battery.
- Product Quality: You don’t always get what you pay for with an 850Mah Battery, sometimes less, and sometimes more.
- Product Reliability: How sturdy and durable an 850Mah Battery is should be an indication of how long it will work out for you.
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