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The Best 3.7V 700Mah of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 3.7V 700Mah of 2022. Check our ranking below.

2,383 Reviews Scanned

Rank No. #1
2X Nitecore IMR 18350 NI18350A 700mAh 3.7V Button Top Rechargeable Battery (This is NOT a Replacement for CR123A)
  • 2x Nitecore IMR 18350 NI18350A 700mAh 7A 3.7V Rechargeable Battery
  • For Nitecore EC11 and MT10C LED Flashlights
  • This is NOT a replacement for CR123A non-rechargeable battery or RCR123A/16340 rechargeable battery. Its diameter (18mm) is larger than a CR123A/RCR123A (16mm). Unless your device specification states it is compatible, this IMR18350 will not fit.
Rank No. #2
HXJNLDC 602248 3.7v Battery 700mAh for Sena SMH10 SMH10R SMH10D SMH10-11 SR10 Bluetooth Headset Battery Replacement fits Motorcycles Bluetooth Headset Intercom Built-in Battery
  • Compatible:Sena SMH10 SMH10R SMH10D SMH10-11 SR10 Bluetooth Headset Battery Replacement fits Motorcycles Bluetooth Headset Intercom Built-in Battery。More Other 3.7~5V electronic products with power less than 2.59Wh (700mAh).Please check the size of the original battery if the model is not marked.Please NOTE:【battery fits NOT compatible with Sena 10S/20S】
  • ★602248 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 700mAh, power 2.59Wh, size 6×22×48.5mm(0.236×0.866×1.89inch)(T*W*L), Weight:13.6g(0.479oz),Maximum current:1A。 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 Pitch1.25mm 2-pin connector module.
  • ★Please carefully compare the polarity of the connector before use,the red wire is the positive "+" and the black wire is the negative "-",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.
  • ★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. #3
AKZYTUE 3.7V 700mAh 702540 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: DC 3.7V; Capacity: 700mAh; Maximum Charge Voltage/Current: DC4.25V/350mAh; Material: Lithium Polymer.
  • Connector Type: PH2.0mm; Size: 7 x 25 x 42mm/0.28" x 0.98" x 1.65" (T*W*L);Cable Length: 5cm/2";Net Weight: 15g.
  • 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.
  • NOTE: The 3.7V 700mAh 702540 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.
Rank No. #4
USMJ 16340 700Mah 3.7V Li-ION Rechargeable Battery,4pcs,4pcs
  • Long Life: Can be recharged over 1200 times.
  • Wide Range of Applications: Batteries are widely used in home appliances, such as digital cameras, toys, , portable game consoles, two-way radios, PDAs, flashlights, alarm clocks, LCD televisions, toothbrushes, razors and other necessary equipment.
  • Environmental: Low carbon, it does not contain toxic and harmful heavy metal elements and substances, such as lead, mercury and cadmium. Nickel-plated steel shell material, anti-rust and anti-corrosion, durable and long lasting.
  • Note: Please fully charge it before use, because we only charge the battery to 20% for transportation safety. Batteries will reach their maximum performance after 3-5 full charge cycles
  • 16340 700Mah 3.7V Li-ion rechargeable battery
SaleRank No. #5
JUZUXI 3.7V Lithium Batteries 1S 700mAh: 4Pcs Rechargeable SM 2P Plug Li-ion Battery with 4in1 Charger for Stunt Remote Control Car 4WD Double Sided Trucks Off Road RC Crawler Fast RC Boat
  • 🔋Parameters: Battery Voltage: 3.7V; Connector: SM 2P Plug; Material: Li-ion; Dimensions: 1.97 * 0.59 inch; Weight: 19.54g
  • 🔋Widely used: These 3.7V lithium batteries are compatible with most Stunt RC Cars, like E35 DE38 DE40 DE50, also compatible with most RC Trucks, RC Crawler, RC Boat, splatter ball gun ect., but please MAKE SURE if the plug, dimension and voltage match your equipment
  • 🔋Lightweight but powerful: 3.7v li-ion battery is small and can reduce the weight of your RC cars or boats and provide huge power support
  • 🔋Easy to charge: Comes with 4in1 USB battery balance charger, these batteries can be charged at he same time without redundant cables. We recommend using the 5V2A input port, which can fully charge 4 batteries in 60 minutes; If you use a computer to charge, the charging time will doubles
  • 🔋NOTE: If you have any questions about the products you received, please remember to enter ""your order"" and contact us directly as soon as possible
Rank No. #6
Liter 3.7V 700mAh 102530 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH-2.0 Connector
  • 3.7V; Typical capacity: 700mAh; 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, and store the battery in a cool and dry place.
  • Reliable Performance—No leak, excellent cost performance and long cycle life. PCM protection function: overcharge, over-discharge, over-current, short circuit protection, over temperature protection.
  • Size: 9.9 x 25 x 30 mm
  • Application—Suitable for portable DVD players, bluetooth devices wireless devices, wearable electronic devices, PDA and digital cameras, GPS, monitoring units, notebook computers, e-books, telematics, tracking devices, sleep management equipment, blood oxygen tracking equipment, pulse monitors, Wi-Fi enabled smart home systems.
  • Connector Type: 2P JST PH 2.0mm Pitch
Rank No. #7
Lankoo USB CR123A Lithium ion Rechargeable Battery, High Capacity 3.7V 700mAh Rechargeable CR123A Battery, 1.5 H Fast Charge, 1200 Cycle with Type C Port Cable, Constant Output,4-Pack
  • SWITCH TO RECHARGEABLE: Stop wasting money on standard alkaline CR123A batteries! Switch to our rechargeable lithium batteries for the same great performance. Reuse the batteries repeatedly. Be eco-friendlier and more cost-effective
  • Type C USB CHARGING: Directly plug a Type C USB into the input for quick and easy charging. Use the included cable to connect simultaneously connect 2 batteries to any USB power supply. Connect to an AC adapter, power bank or computer, and fully charge in around 1.5 hours. Long lifecycle will allow over a 1200 uses
  • LED INDICATORS: Red Led when charging, Blue Led when full charged. Conveniently see the charging status of each battery.This CR123A can replace the following models and sizing names: 123, 123A, BR2/3A, CR123, CR123A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123, K123A, K123LA, L123A, RCR123, SF123A, VL123A, VL123A, 5018LC
  • LARGE CAPACITY: 700mAh capacity provides sufficient power for a wide range of products. Perfect for cameras, flashlight, photo equipment, camera equipment, smart sensors, light meters, security cameras and much more
  • CETIFIED SAFETY: Compliant with North American safety standards. UL,CE, FCC and RoHs recognized safety for guarantee user and device safety
Rank No. #8
2 Pack - Replacement for Nikon EN-EL19 Digital Camera Battery Replacement (700mAh 3.7V Lithium-Ion) - Compatible with Nikon S4300 Coolpix S100 Coolpix S2500 Coolpix S2550 Coolpix S2600 Coolpix S2700
  • Replacement Battery for Nikon S4300, Coolpix S100, Coolpix S2500, Coolpix S2550, Coolpix S2600, Coolpix S2700, Coolpix S2750, Coolpix S3100, Coolpix S3200, Coolpix S3300, Coolpix S3400, Coolpix S3500, Coolpix S4100, Coolpix S4150, Coolpix S4200, Coolpix S4300, Coolpix S4400, Coolpix S5200, Coolpix S6400, Coolpix S6500, Coolpix S6600, EN-EL19, MH-66
  • Battery Capacity: 700mAh, Voltage: 3.7, Type: Lithium-Ion
  • Quantity: 2, Lifetime Warranty
  • Grade A Quality. High Capacity.
Rank No. #9
Synergy Digital Camera Battery, Compatible with Olympus VG120 Digital Camera, (Li-Ion, 3.7V, 700 mAh) Ultra High Capacity, Replacement for Olympus Li-70B Battery
  • Compatible Replacement Battery for: Dantona CAM-LI70B DigiPower BP-OL70 Empire BLI-389 Energizer ERD250GRN Fuse LI-70B Hahnel HL-70B Lenmar DLZ305O Maximal Power DB OLY Li70B Olympus 202415, LI70B, LI-70B Pearstone LI-70B Polaroid PL-BTOLLI70B Power 2000 ACD-317 VidPro ACD317 Vivitar VIV-OB-LI70 Zeikos ZE-LI70B
  • Dimensions: 1.26 x 1.6 x 0.2 Inches
  • Weight: 0.46 oz.
  • Li-Ion, 3.7V, 700 mAh
  • 100% compatible with your Original Battery - 3 year warranty. Made with high quality Japanese cells.

Last update on 2023-08-02 / Affiliate links / Images from Amazon Product Advertising API

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  2. Features: What bells and whistles matter for an 3.7V 700Mah?
  3. Specifications: How powerful they are can be measured.
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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 3.7V 700Mah.
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