The Best 3.7V 650 Mah Battery of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 3.7V 650 Mah Battery of 2022. Check our ranking below.
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- ✈【Drone Lipo Battery】Suitable for syma X serial XH2.54 connector UVA quadcopter drone - SYMA, X5C, X5SW, X5SC, WLtoys V252, XT flyer, Cheerson CX-30(PLEASE NOTE THE BATTERY SIZE AND CONNECT)
- ✈【3.7V Rechargeable Battery】You can charging battery at home also outdoor use all power bank, car power, computer to charging
- ✈【Battery Specifications】XH2.54 connector, 3.7v 650mah drone replacement battery, size for 1.73*0.35*0.98 inch, weight for 17.6g each battery
- ✈【Package List】You will get 2*3.7V 650mAh drone lipo battery, 2*cable
- ✈【Before Your Order】Some drones will not suit for our battery.Please check if your drone macth the battery (voltage, size, plug, interface(XH2.54)match is suitable)
- Make Sure Device Polarity Matches with Battery Pack Connector Before Purchase!!!-1.Battery Size; 2.Connector Model; 3.Connector Size; 4.Connector Polarity - THIS IS NOT UNIVERSAL!!! (It will cause a shortage if the polarity of the battery connector does not match your device.)
- BASIC INFO—Voltage:3.7V; Typical capacity: 650mAh, Min capacity: 585mAh; Weight: approximate 13g; Size: 5.8 x 34.5 x 52mm(WxLxH)
- RELIABLE PERFORMANCE—No leaking, excellent cost performance and long cycle life. PCM protection function: over charge, over discharge, over current, short circuit protection, over temperature protection.
- CERTIFICATIONS—UN 38.3 compliant. More than 400 EEMB batteries are UL certified. Search "MH20555" on UL for all EEMB UL certification information.//MANUFACTURER DIRECT— Please contact us if you have any questions or concerns with the product via Amazon message. We will respond to you within 24 hours.
- STORAGE & APPLICATION—Keep the cells in 40%-60% charged state during long period storage. We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage 3.7-4.0V. Store battery in cool and dry place.//SUITABLE for Bluetooth speaker, dash cam, keyboard and mouse, Wi-Fi smart home systems, PDA and digital cameras, GPS, monitoring units, e-books, tracking devices, blood oxygen tracking equipment, pulse monitors, wireless, IoT.
- Battery plug : MX2.0, USB Charger cable buit-in over-charged protection circuit, Red light is solid when charging, red light is off after full charged.
- Battery Real Capacity: 1S 3.7V 650mAh---800mAh. USB charge cable input: 5V 2A, output 4.2V 0.5A.
- Battery dimensions: 51*18*14.3mm /2.0*0.7*0.56inch,, net weight: 20grams. 3.7V 650mAh Battery suitable for fygurso 208000 Remote Control Sharks.
- 3.7V 1S 650mAh Li-ion rechargeable battery suitable for Skytech TKKJ H116 Remote Control Boat,
- 3.7V 1S 650mAh Li-ion rechargeable battery replacement for some kind RC Boat. Battery also replacement for YEETFTC H116 RC Boat.
- Product Specification:Voltage:3.7V;Capacity:650mAh;Type:Lithium Polymer
- Dimension:6×22×48.5mm / 0.236" x 0.866" x 1.89"
- Connector Type: 2P 2.0mm Pitch; Cable Length: 5cm / 2"
- Application: Suitable for bluetooth speaker, keyboard and mouse, Wi-Fi enabled smart home systems, PDA and digital cameras, GPS, monitoring units, telematics, tracking devices, sleep management equipment and so on household appliances
- We offer a one-month free replacement or full refund if any product problems arise.
- Fits LaTrax Alias quad-copter
- Direct OEM replacement battery
- Provides up to 15 minutes of flight time
- Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles
- Traxxas #6637 650mAh LiPo (Lithium Polymer) battery pack. LiPo is the best technology for Alias, delivering high-current output and plenty of capacity in a compact lightweight package. Flight times as long as 15 minutes are possible. Battery installation is simple; just slide the battery into the slot, plug it in, and tuck the connector into the special clip. Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. This product is made from high quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.
- [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] - 652540 li-ion battery size: 6.5x 25 x40mm / 0.26" x 0.98" x 1.57"(H*W*L), Voltage: 3.7 volts, Maximum Charging Voltage 4.25v; Capacity: 650mAh; Material: Lithium Polymer. Net weight: 15g.
- [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.
- 650mAh Lipo Battery Size: 0.32*1*1.78 inches
- Charger Voltage input: DC 5V; Voltage output: 4.2V ± 5%; Current output: 350mAh - 410 mAh
- Charging 4 battery at one time, Over charge protection, Short circuit protection
- Package Includes: 1pcs x charger, 4 pcs x 650mAh batteries
- Not for Cheerwing Syma X5SW-V3 Drone
- 🔋Specifications: XH2.54 Connector, Voltage 3.7V, capacity 650mAh, battery size 44 * 25 * 9mm/1.73 * 0.98 * 0.35 inches, weight :17.6g. Make sure your Drone or other RC toy's battery is compatible with ours, especially Connect
- 🔋USB charging cable: The 3.7V Lipo battery comes with a charging cable that you can charge with a power bank, a car power source, or a computer. The charger cable works with most, but not all, 3.7v batteries. Check the printing limits on the chargers of different toys so that the numbers match the chargers that come with the toys
- 🔋 More capacity: This 650mAh rechargeable lithium battery allows you to enjoy longer flight time, and the built-in protection IC makes your device safer
- 🔋 Scope of Application: This 3.7V Lipo Battery is suitable for SYMA X5C, X5SC, X5SW, XT Flyer, WLtoys V252, Cheerson CX-30(Please make sure your device battery size and connector are the same as the picture before buying, Only voltage, size, plug match is suitable)
- 🔋 Warranty and guarantee: all our products are strictly tested before leaving the factory, we provide 100% satisfactory customer service, if you have any questions about our products, please feel free to contact us, we will provide a replacement or refund within 24 hours
- Product Specification:Voltage:3.7V;Capacity:650mAh;Type:Lithium Polymer
- Dimension:6 x 30 x 42mm / 0.24" x 1.18" x 1.65"
- Connector Type: 2P 2.0mm Pitch; Cable Length: 5cm / 2"
- Application: Suitable for bluetooth speaker, keyboard and mouse, Wi-Fi enabled smart home systems, PDA and digital cameras, GPS, monitoring units, telematics, tracking devices, sleep management equipment and so on household appliances
- We offer a one-month free replacement or full refund if any product problems arise.
- WARNING: The batteries connectors type are all JST PH2.0MM . —THE CONNECTORS ARE NOT UNIVERSAL! ! !— Please make sure that the CONNECTOR TYPE, POLARITY , and BATTERY SIZE match your device before purchasing. —If the POLARITY of the connector DOES NOT MATCH that of your device, it will DAMAGE the device or the new battery.—
- Voltage: 3.7volt; Capacity: 650mAh;Maximum Charge Voltage/Current: 4.25V/325mAh; Material: Lithium Polymer.
- Connector Type: PH 2.0mm;Size: 7.2 x 19 x 45mm / 0.28" x 0.79" x 1.77"(T*W*L); Cable Length: 5cm / 2"; Net Weight: 14g.
- NOTE: The 3.7V 650mAh 721944 Lithium Battery is NON-POWER BATTERY! ! ! It can not be used for power device that require high current such as UAV, mini RC Helicopter,RC small drones, Model aircraft , Electric toys, Power tools and other.
- Application:Suitable for MP3/MP4, Bluetooth wireless headset,GPS, baby monitor, game boy, skybell ,smart watch,monitoring units, POS machine, dashcam, mobile power, Bluetooth speaker, VR glasses, beauty devices, pet tracker,ring video doorbell etc.
Last update on 2025-06-02 / Affiliate links / Images from Amazon Product Advertising API
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