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20 Best 3.7 V 650 Mah of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best 3.7 V 650 Mah of 2023. Check our ranking below.

2,532 Reviews Scanned

Rank No. #1
Traxxas 3.7V, 650mAh LiPo Battery
  • 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.
Rank No. #2
FPVERA 2PCS Drone Batteries 3.7V Lipo Battery USB Charger and 650mAh Lipo Battery with Battery Charger for SYMA X5 Serial UAV Drone Quadcopter Rechargeable Battery
  • 🔋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
Rank No. #3
HYF 2Pcs 15C 3.7v Lipo Battery 650mAh JST Plug with USB Charging Cable for Matching RC Car Robot Toy Water-Gun Soft-Gun
  • 🔋High Drain .With 15C 650mAh Capacity , able to support equitment
  • 🔋Widely Use . Fits for many models of equitments with matching voltage and plug
  • 🔋Full Kit . Comes with a USB charger,easy to charge and portable
  • 🔋Uniqueness . Fits for JST plugs only
  • 🔋Pls Contact us if you have any query
Rank No. #4
YDL 3.7V 650mAh 652540 Lipo Battery Rechargeable Lithium Polymer Ion Batteries with PH2.0mm JST Connector
  • Voltage: DC 3.7volt; Capacity: 650mAh; Maximum Charge Voltage/Current: DC4.25V/325mAh; Material: Lithium Polymer.
  • Connector Type: PH 2.0mm Pitch;' Size: 6.3x 21.5 x38mm / 1.5" x 0.85" x 0.25" (L*W*T) : Net Weight: 11g.
  • Warning: The rechargeable lithium polymer batteries is a non-power battery!!! It can not be used for power equipment products that require high current such as unmanned aerial vehicles, model aircraft or power tools and other.
  • Application:Suitable for MP3/MP4, bluetooth wireless headset,GPS,baby monitor, game boy, doorbell, skybell ,smart watch,monitoring units, POS machine, dashcam,mobile power, bluetooth speaker, VR glasses,beauty devices, pet tracker,ring video doorbell etc.
  • Package Content: 1 x 652540 650mah Lithium Polymer Battery.The batteries connectors types are all JST PH2.0mm. Please check if the connector types and battery size match your battery before purchasing.
Rank No. #5
Avantree BL-5B Rechargeable Li-ion Battery (3.7V 650mAh) - for use with 10BS, 10BP and CK-11
  • 650mAh, BL-5B, Lithium-ion rechargeable battery.
  • Work with Avantree 10BS/10BP and CK-11.
  • Easy to install, just take outthe old battery of your car kit and replace it.
  • Over-voltage, over-heating and short-circuit protection.
  • Reliable performance,accords with the environmental protection requirement.
Rank No. #6
EEMB Lithium Polymer Battery 3.7V 650mAh 553450 Lipo Rechargeable Battery Pack with Wire JST Connector for Speaker and Wireless Device- Confirm Device & Connector Polarity Before Purchase
  • 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.
Rank No. #7
YDL 3.7V 721944 650mAh Lipo battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector
  • 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.
Rank No. #8
Cheerwing 4pcs 3.7V 650mAh Battery and 4-in-1 Charger for Cheerwing Syma X5SW-V3 Drone
  • 3.7V 650mAh Battery(4PCS) with 4 In 1 Battery Charger
  • 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
  • Battery Size: 4.13 x 2.38 x 0.64CM
  • Only Fit Cheerwing Syma X5SW-V3 2021 New Version
Rank No. #9
Cheerwing 4-in-1 Charger and 4pcs 3.7V 650mAh Rechargeable Lipo Battery for Syma X5 X5C X5C-1
  • 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
Rank No. #11
FITHOOD Battery Replacement for Sony PS3 CECHZC1U Playstation 3 six CECHZC1J CECHZC1H CECHZC1E LIP1472 LIP1859 (650mAh/3.7V)
  • High quality replacement battery for Game Console
  • All batteries are Certificated with ISO9001, RoHS, CE, UN38.3, and MSDS
  • Battery Specifications - Capacity: 650mAh, WH: 2.41Wh, Type: Li-ion, Voltage: 3.7V
  • Dimensions: 58.0 x 36.0 x 6.0mm Weight: 46.0g
  • Please ensure both model and battery part number are matched with your device. If you are not sure, please send email to us with your battery details or pictures, we will give you professional suggestions.
Rank No. #12
KBT 3.7V 650mAh Li-Polymer Battery:503040 Lipo Rechargeable Lithium-ion Replacement Batteries with JST Connector
  • 503040 Lithium polymer battery: 3.7V 650mAh , batteries comes with JST connector, very convenience to use.
  • Certified quality: Each lithium battery pass safety examination before they leave the facotry. They must pass UN38.3 test standards such as low-high temperature test, impact test, over charging, external short circuit, vibration test etc. It will lower down the risk caused by accident to minumum in production, shipping and your using period.
  • Wide useage: the battery fit for digital cameras, tablet, home monitor, GPS,toys, Network Box,USB Fan,Tester,air Purifier,controller,bluetooth speaker baby infant monitor, keyboard and mouse etc
  • Long life-time: With about 800 times charge and discharge cycles,the battery can work for 1-2 year in normal using. If you don't use the battery often, please running out the battery capacity and full charging the battery once a month.
  • Life time warranty: Every battery from us is of guaranteed quality for life-time. If you have any probelms with the product (caused by product itself), please contact with us for replacement or refund any time.
Rank No. #13
sea jump 5PCS 3.7V 650mah Lithium Battery 5 in 1 Charger for SYMA Q9 H126 H131 H118 RH701 Remote Control Boat High Speed Boat Toy Electric Boat Water Boat Model Ship Lithium Battery Accessories
  • Designed for SYMA Q9 H126 H131 H118 RH701 Remote Control Boat
  • Small internal resistance, good for rate charge and discharge, high efficiency output performance.
  • High energy density and long life can provide continuous power for the equipment.
  • Over charge protection;short circuit protection.
  • Small and light, easy to carry, just in case it can be used as a replacement at any time.
Rank No. #14
AKZYTUE 3.7V 650mAh 383450 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST Connector
  • Voltage: DC 3.7V; Capacity: 650mAh
  • Package Content: 1 x Lithium Polymer Battery
  • Material: Lithium Polymer; Net Weight: 15g
  • Connector Type: 2P 2mm Pitch; Cable Length: 5cm / 2"
  • Size: 48 x 33 x 4mm / 1.89" x 1.3" x 0.16" (L*W*T)
Rank No. #15
AKZYTUE 3.7V 650mAh 603040 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector
  • 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: 6 x 30 x 42mm / 0.24" x 1.18" x 1.65"(T*W*L); Cable Length: 5cm / 2"; Net Weight: 15g.
  • NOTE: The 3.7V 650mAh 603040 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.
Rank No. #16
HXJNLDC DC 3.7V 650mAh AHB622540N01 Rechargeable Lithium Battery for Sennheiser Momentum 2.0 HD 4.40 HD 4.50 450BT Urbanite XL Wireless Bluetooth Headphones Aerox 9 Aerox 5 Mouse
  • Compatible with Sennheiser Momentum 2.0 HD 4.40 HD 4.50 450BT Urbanite XL Wireless Bluetooth Headphones Aerox 9 Aerox 5 mouse Battery Replacement。It can also be used in other 3.7-5V electronic products with power less than 2.4Wh (650mAh).(★ Not applicable to high-power electric tools and model aircraft)
  • Please carefully compare the polarity of the connector before use,★the red wire is the positive "+" and the black wire is the negative "-"White wire is thermistor "NTC",Do not reverse-charge or reverse-connectreverse. ★The primary battery of some products has no plug or mismatched plug or mismatched polarity. It doesn't matter, you can cut and solder the plug directly or use our heat shrinkable insulating sleeve to connect the same color wire.
  • AHB622540N01 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 650mAh, power 2.4Wh, ★size 40.5×25×6mm(1.594×0.984×0.236inch)(L*W*T), Weight:12g(0.423oz),Maximum current:0.65A。 It can prevent overcharge, overdischarge, overcurrent, and short circuit.
  • It‘s consists of of large-capacity A+ lithium battery, Japanese Seiko IC overcharge and overcurrent short circuit protection board, 3302-26 high temperature resistant silicone cable, and genuine JST Pitch 1.25mm ★3 wire connector module.
  • If there is any quality problem within one year, ★please contact us by email at any time and replace it free of charge.
Rank No. #17
Tenergy Fast Charger ONLY for Arlo Certified Tenergy 3.7V 650mAh RCR123A Li-ion Rechargeable Battery, CE and FCC Certified
  • Charges up to 4 rechargeable batteries in independently, without having to only charge batteries in pairs. Each port comes with its own status indicator to monitor each individual battery's charging status.
  • Charging current of 400mA, your Tenergy Li-ion rechargeable batteries for Arlo can be fully charged in about 2-3 hours. Very convenient for battery charging and replacement.
  • Built-in features against reverse-polarity, short-circuit, over-heating, and a 3-hour shut-off timer for charging Li-ion RCR123A batteries.
  • Charger has been tested and certified based on international CE and FCC standards. It has also been certified to California’s CEC standard to ensure power efficiency. Charger includes a 12-month warranty.
  • Only compatible with Tenergy 3.7V 650mAh RCR123A Li-ion Rechargeable Battery (for Arlo Wire-Free HD Security Cameras VMC3030/VMK3200/VMS3330/3430/3530). Do NOT charge any other model or battery type. Please do NOT use charger with any non-rechargeable CR123A battery--usage with non-rechargeable battery can lead to possible fire or charger failure.
Rank No. #18
3.7V 650mAh Li-Ion Battery for RC Boat high Speed 2 Pack gizmovine rc Boat Batteries
  • ★ Size: L53*W13 mm(±1mm);Weight:22G
  • ★ Battery Volts:3.7V;Capacity:650mAh
  • ★ High quality 3.7V 650mAh rechargeable battery for rc boat
  • ★ Discharger Plug:As picture shows.please make sure your toy battery use the sane plug
  • ★ Package include: 2 x Batteries
SaleRank No. #19
2PCS 650mAh 3.7v Drone Battery and USB Charger for SYMA X5 Serial UVA Quadcopter Drone,for Example SYMA X5C,X5SW,X5SC,WLtoys V252,XT Flyer
  • 【Suitable For】The battery for Syma SYMA X5 Serial UVA Quadcopter Drone,for example SYMA X5C,X5SW,X5SC,WLtoys V252,XT flyer ,
  • 【Battery data】Capacity:650mAh , Voltage:3.7V , Plug Type: XH2.54 Connector/ 2pin Molex 51005-2p Plug ,Battery Size :45mm/1.77inch x 24mm/0.94inch x 0.35inch .Weight : 18g /each battery
  • 【Charger data】USB Charger ,charge one battery one time ,Red light on charging Red light off charging complete
  • 【Including 】2pcs 1200mAh Upgrade Batteries and 1pc Battey Charger
  • 【 After Sales】Our batteries have undergone strict testing and if there are any quality issues, please contact us. We provide exchange or refund services
Rank No. #20
GAONENG 4pcs GNB LiPo Battery 1S 650mah 3.7V 70C Molex 5100S for FPV Drone Mini Racing Car Molex 51005 White Plug
  • 【Specification】-Material: Lithium Polymer; Capacity: 650mAh; Voltage: 3.7V; Configuration: 1S1P; Max cont. Discharge: 70C, Max Burst(C-rate/current):140C.
  • 【Dimensions】- 46*25*8.5mm (L*W*H); Approx weight: 17g(+/-0.5g)
  • 【Application】- LiPo Battery GNB GAONENG 1S 650mAh 3.7V 70C is suitable for Syma X5, X5C, X5SC, X5C-1, X5SW, SS40 FQ36 T32 T5W H42 CW4, Cheerson CX-30W, RC Toy, Airplane, Racing FPV, Brushless Drones, Mini Micro Whoops, PowerWhoop, Quads, Quadcopter, Helicopter etc.
  • 【Charge & Discharge】- Be sure charging and use in safety. Do not leave when charging. In order to keep battery useful for long cycle life, do not overcharge more than 4.2V and do not over discharge below 3.4V.
  • 【What You Get】- 1 piece GAONENG GNB 1S 70C 650mAh 3.7V LiPo battery. If you have any doubt, please don’t be hesitated to contact us, we will reply you within 24 hours.

Last update on 2023-08-06 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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