Capacity400mAh
Voltage3.7V
Energy1.48 Wh
Net Weight8 g
DetailProtection circuit&50mm wires&JST SHR-03V-S-B&10k NTC
Dimension5.5*20*40mm

3.7V Rechargeable LiPo Battery LP552040 400mAh with PCM and Connector & NTC

In this page, you will find the best LiPo batteries 400mAh+ list with accurate size fit for different applications, safe and stable LiPo batteries without any worry. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 400mAh for a total of about 1.48 Wh. If you need a larger battery, we also have a 400mAh+ model

The LiPo batteries come pre-attached smaller 3P connector with pitch 1.0mm for LiPo batteries and NTC Battery Connector JST SHR-03V-S-B as shown and include the necessary protection circuitry. Because they have a genuine JST connector, not a knock-off, the cable won’t snag or get stuck in a matching Molex jack, they click in and out smoothly.

The included protection circuitry keeps the battery voltage from going too high (over-charging) or low (over-use) which means that the battery will cut-out when completely dead at 3.0V. It will also protect against output shorts. However, even with this protection, it is very important that you only use a LiIon/LiPoly constant-voltage/constant-current charger to recharge them and at a rate of 200mA or less.
Like most LiPo batteries we sell do not have thermistors built in. This is why we suggest charging at 1/2C or even less – 400mA max in this case which is how much you can get from a USB port.

Additional safety notes: Do not use a NiMH/NiCad/lead-acid charger! Also, do not abuse these LiPo batteries, do not short, bend, crush or puncture. Never charge or use unattended. Always inspect LiPo batteries and surrounding circuitry constantly for any damage, loose wiring, or the possibility of short circuits. Polarity matches all Adafruit LiPoly/LiIon chargers and boards, other brands may have reverse polarity and can destroy your battery. As with all LiPo batteries and with any power source – they should be used by experts who are comfortable working with power supplies.

Application With LiPo Batteries:

LP684875 3000mAh Standard LiPo Battery Batteries

LP684875 3000mAh Standard LiPo Battery Batteries With PCM and wires 50mm Model LP684875 3000mAh Standard LiPo Battery Batteries Type 3000mAh Standard LiPo Battery Batteries Capacity 3000mAh LiPo Battery Batteries Voltage 3.7V LiPo Battery Energy 11.1Wh LiPo Battery...

LP105876 5300mAh Standard LiPo Battery Batteries

LP105876 5300mAh Standard LiPo Battery Batteries With PCM wires 50mm Model LP105876 5300mAh Standard LiPo Battery Batteries Type Standard LiPo Battery Batteries Capacity 5300mAh Standard LiPo Battery Batteries Voltage 3.7V LiPo Battery Energy 19.61Wh LiPo Battery Net...

LP635385 3600mAh 3.7V Rechargeable LiPo Battery Batteries

LP635385 3600mAh 3.7V Rechargeable LiPo Battery Batteries With PCM and wires 50mm Model LP635385 3600mAh 3.7V Rechargeable LiPo Battery Batteries Type 3.7V Rechargeable LiPo Battery Batteries Capacity 3600mAh LiPo Battery Batteries Voltage 3.7V LiPo Battery Energy...

LP803378 2500mAh 3.7V Rechargeable LiPo Battery Batteries

LP803378 2500mAh 3.7V Rechargeable LiPo Battery Batteries With PCM and wires 50mm and connector Molex 51021-0200 (A) Model LP803378 2500mAh 3.7V Rechargeable LiPo Battery Batteries Type 3.7V Rechargeable LiPo Battery Batteries Capacity 2500mAh 3.7V Rechargeable LiPo...

LPC10840 700mAh 3.7V Cylindrical LiPo Battery

LPC10840 700mAh 3.7V Cylindrical LiPo Battery With PCM  Model LPC10840 700mAh 3.7V Cylindrical LiPo Battery Type 3.7V Cylindrical LiPo Battery Capacity 700mAh LiPo battery Voltage 3.7V LiPo battery Energy 2.59Wh LiPo battery Net Weight 14 g Detail Protection...

LPC21350 1200mAh 3.7V Cylindrical LiPo Battery

LPC21350 1200mAh 3.7V Cylindrical LiPo Battery With PCM &  wires 50mm Model LPC21350 1200mAh 3.7V Cylindrical LiPo Battery Type 3.7V Cylindrical LiPo Battery Capacity 1200mAh LiPo battery Voltage 3.7V LiPo battery Energy 4.44Wh LiPo battery Net Weight 20 g Detail...

LP18650D 6600mAh 7.4V 3P 2S3P Li-ion Battery 18650

LP18650D 6600mAh 7.4V 3P 2S3P Li-ion Battery 18650 With PCM & 10K NTC and wires 50mm Model LP18650D 6600mAh 7.4V 3P 2S3P Li-ion Battery 18650 Type 2S3P Li-ion Battery 18650 Capacity 6600mAh 7.4V 3P 2S3P Li-ion Battery 18650 Voltage 7.4V 3P 2S3P Li-ion Battery...

LP436780 4000mAh 7.4V Rechargeable LiPo Battery Batteries

LP436780 4000mAh 7.4V Rechargeable LiPo Battery Batteries With PCM &  wires 50mm  Model LP436780 4000mAh 7.4V Rechargeable LiPo Battery Batteries Type Rechargeable LiPo battery Capacity 4000mAh LiPo Battery Batteries Voltage 7.4V LiPo Battery Batteries Energy...

LP625385 3000mAh 3.7V High Capacity 2P LiPo Battery

LP625385 3000mAh 3.7V High Capacity 2P LiPo Battery With PCM and wires 50mm and connector Model LP625385 3000mAh 3.7V High Capacity 2P LiPo Battery Type High Capacity 2P LiPo Battery Capacity 3000mAh LiPo Battery Voltage 3.7V LiPo Battery Energy 11.1Wh LiPo Battery...

LP8851117 6500mAh 7.4V High Capacity 2S LiPo Battery

LP8851117 6500mAh 7.4V High Capacity 2S LiPo Battery With PCM & wires 50mm Model LP8851117 6500mAh 7.4V High Capacity 2S LiPo Battery Type 7.4V High Capacity 2S LiPo Battery Capacity 6500mAh 7.4V High Capacity 2S LiPo Battery Voltage 7.4V High Capacity 2S LiPo...

Hot Selling LiPo Batteries:

LP684875 3000mAh Standard LiPo Battery Batteries

LP684875 3000mAh Standard LiPo Battery Batteries With PCM and wires 50mm Model LP684875 3000mAh Standard LiPo Battery Batteries Type 3000mAh Standard LiPo Battery Batteries Capacity 3000mAh LiPo Battery Batteries Voltage 3.7V LiPo Battery Energy 11.1Wh LiPo Battery...

LP105876 5300mAh Standard LiPo Battery Batteries

LP105876 5300mAh Standard LiPo Battery Batteries With PCM wires 50mm Model LP105876 5300mAh Standard LiPo Battery Batteries Type Standard LiPo Battery Batteries Capacity 5300mAh Standard LiPo Battery Batteries Voltage 3.7V LiPo Battery Energy 19.61Wh LiPo Battery Net...

LP635385 3600mAh 3.7V Rechargeable LiPo Battery Batteries

LP635385 3600mAh 3.7V Rechargeable LiPo Battery Batteries With PCM and wires 50mm Model LP635385 3600mAh 3.7V Rechargeable LiPo Battery Batteries Type 3.7V Rechargeable LiPo Battery Batteries Capacity 3600mAh LiPo Battery Batteries Voltage 3.7V LiPo Battery Energy...

LP803378 2500mAh 3.7V Rechargeable LiPo Battery Batteries

LP803378 2500mAh 3.7V Rechargeable LiPo Battery Batteries With PCM and wires 50mm and connector Molex 51021-0200 (A) Model LP803378 2500mAh 3.7V Rechargeable LiPo Battery Batteries Type 3.7V Rechargeable LiPo Battery Batteries Capacity 2500mAh 3.7V Rechargeable LiPo...

LPC10840 700mAh 3.7V Cylindrical LiPo Battery

LPC10840 700mAh 3.7V Cylindrical LiPo Battery With PCM  Model LPC10840 700mAh 3.7V Cylindrical LiPo Battery Type 3.7V Cylindrical LiPo Battery Capacity 700mAh LiPo battery Voltage 3.7V LiPo battery Energy 2.59Wh LiPo battery Net Weight 14 g Detail Protection...

LPC21350 1200mAh 3.7V Cylindrical LiPo Battery

LPC21350 1200mAh 3.7V Cylindrical LiPo Battery With PCM &  wires 50mm Model LPC21350 1200mAh 3.7V Cylindrical LiPo Battery Type 3.7V Cylindrical LiPo Battery Capacity 1200mAh LiPo battery Voltage 3.7V LiPo battery Energy 4.44Wh LiPo battery Net Weight 20 g Detail...

LP18650D 6600mAh 7.4V 3P 2S3P Li-ion Battery 18650

LP18650D 6600mAh 7.4V 3P 2S3P Li-ion Battery 18650 With PCM & 10K NTC and wires 50mm Model LP18650D 6600mAh 7.4V 3P 2S3P Li-ion Battery 18650 Type 2S3P Li-ion Battery 18650 Capacity 6600mAh 7.4V 3P 2S3P Li-ion Battery 18650 Voltage 7.4V 3P 2S3P Li-ion Battery...

LP436780 4000mAh 7.4V Rechargeable LiPo Battery Batteries

LP436780 4000mAh 7.4V Rechargeable LiPo Battery Batteries With PCM &  wires 50mm  Model LP436780 4000mAh 7.4V Rechargeable LiPo Battery Batteries Type Rechargeable LiPo battery Capacity 4000mAh LiPo Battery Batteries Voltage 7.4V LiPo Battery Batteries Energy...

LP625385 3000mAh 3.7V High Capacity 2P LiPo Battery

LP625385 3000mAh 3.7V High Capacity 2P LiPo Battery With PCM and wires 50mm and connector Model LP625385 3000mAh 3.7V High Capacity 2P LiPo Battery Type High Capacity 2P LiPo Battery Capacity 3000mAh LiPo Battery Voltage 3.7V LiPo Battery Energy 11.1Wh LiPo Battery...

LP8851117 6500mAh 7.4V High Capacity 2S LiPo Battery

LP8851117 6500mAh 7.4V High Capacity 2S LiPo Battery With PCM & wires 50mm Model LP8851117 6500mAh 7.4V High Capacity 2S LiPo Battery Type 7.4V High Capacity 2S LiPo Battery Capacity 6500mAh 7.4V High Capacity 2S LiPo Battery Voltage 7.4V High Capacity 2S LiPo...

Check with 400mAh LiPo Batteries:

Rechargeable 3.7V LiPo Batteries 400mAh

Rechargeable 3.7V LiPo Batteries 400mAh, Leading Lithium Polymer Batteries Manufacturer, 30 Years Battery Expert, Competitive Price with High Quality, Accept small sample order & custom dimensions.
ModelCapacity(mAh)Length(mm)Width(mm)Thickness(mm)Voltage(V)
LP102323400mAh232310.03.7V
LP253741400mAh41372.53.7V
LP303048400mAh48303.03.7V
LP303540400mAh40353.03.7V
LP303840400mAh40383.03.7V
LP323442400mAh42343.23.7V
LP352070400mAh70203.53.7V
LP352745400mAh45273.53.7V
LP403035400mAh35304.03.7V
LP452248400mAh48224.53.7V
LP452538400mAh38254.53.7V
LP483030400mAh30304.83.7V
LP492929400mAh29294.93.7V
LP493030400mAh30304.93.7V
LP501943400mAh43195.03.7V
LP502438400mAh38245.03.7V
LP502535400mAh35255.03.7V
LP502730400mAh30275.03.7V
LP503030400mAh30305.03.7V
LP511845400mAh45185.13.7V
LP542338400mAh38235.43.7V
LP542535400mAh35255.43.7V
LP542630400mAh30265.43.7V
LP551460400mAh60145.53.7V
LP552040400mAh40205.53.7V
LP552138400mAh38215.53.7V
LP552530400mAh30255.53.7V
LP562334400mAh34235.63.7V
LP562438400mAh38245.63.7V
LP582528400mAh28255.83.7V
LP592629400mAh29265.93.7V
LP601263400mAh63126.03.7V
LP601351400mAh51136.03.7V
LP601646400mAh46166.03.7V
LP602035400mAh35206.03.7V
LP602428400mAh28246.03.7V
LP602528400mAh28256.03.7V
LP602530400mAh30256.03.7V
LP622530400mAh30256.23.7V
LP632039400mAh39206.33.7V
LP701640400mAh40167.03.7V
LP752030400mAh30207.53.7V
LP772030400mAh30207.73.7V
LP782030400mAh30207.83.7V
LP801636400mAh36168.03.7V
LP802030400mAh30208.03.7V
LP852525400mAh25258.53.7V
LP902323400mAh23239.03.7V
LP932323400mAh23239.33.7V
LP452249403mAh49224.53.7V
LP622327405mAh27236.23.7V
LP492726415mAh26274.93.7V
LP101532420mAh321510.03.7V
LP253747420mAh47372.53.7V
LP352065420mAh65203.53.7V
LP353338420mAh38333.53.7V
LP401574420mAh74154.03.7V
LP401862420mAh62184.03.7V
LP403040420mAh40304.03.7V
LP403232420mAh32324.03.7V
LP482536420mAh36254.83.7V
LP542627420mAh27265.43.7V
LP552330420mAh30235.53.7V
LP562039420mAh39205.63.7V
LP601550420mAh50156.03.7V
LP601842420mAh42186.03.7V
LP602136420mAh36216.03.7V
LP602828420mAh28286.03.7V
LP701640420mAh40167.03.7V
LP702626420mAh26267.03.7V
LP752327420mAh27237.53.7V
LP802030420mAh30208.03.7V
LP802035420mAh35208.03.7V
LP802050420mAh50208.03.7V
LP961924420mAh24199.63.7V
LP403040430mAh40304.03.7V
LP503030430mAh30305.03.7V
LP532336430mAh36235.33.7V
LP582235430mAh35225.83.7V
LP592530430mAh30255.93.7V
LP601843430mAh43186.03.7V
LP652035430mAh35206.53.7V
LP602625435mAh25266.03.7V
LP111927450mAh271911.03.7V
LP352073450mAh73203.53.7V
LP352850450mAh50283.53.7V
LP382746450mAh46273.83.7V
LP382844450mAh44283.83.7V
LP392255450mAh55223.93.7V
LP423040450mAh40304.23.7V
LP492540450mAh40254.93.7V
LP502837450mAh37285.03.7V
LP552045450mAh45205.53.7V
LP552535450mAh35255.53.7V
LP562347450mAh47235.63.7V
LP562535450mAh35255.63.7V
LP602040450mAh40206.03.7V
LP602040450mAh40206.03.7V
LP602045450mAh45206.03.7V
LP602530450mAh30256.03.7V
LP602533450mAh33256.03.7V
LP631745450mAh45176.33.7V
LP632730450mAh30276.33.7V
LP642235450mAh35226.43.7V
LP652530450mAh30256.53.7V
LP652530450mAh30256.53.7V
LP702035450mAh35207.03.7V
LP722530450mAh30257.23.7V
LP722728450mAh28277.23.7V
LP732035450mAh35207.33.7V
LP751738450mAh38177.53.7V
LP752530450mAh30257.53.7V
LP762526450mAh26257.63.7V
LP852526450mAh26258.53.7V
LP302575460mAh75253.03.7V
LP313450460mAh50343.13.7V
LP503528460mAh28355.03.7V
LP552240460mAh40225.53.7V
LP592629460mAh29265.93.7V
LP603030460mAh30306.03.7V
LP701740460mAh40177.03.7V
LP702035460mAh35207.03.7V
LP552540470mAh40255.53.7V
LP582235470mAh35225.83.7V
LP582534470mAh34255.83.7V
LP681646470mAh46166.83.7V
LP772229470mAh29227.73.7V
LP472740475mAh40274.73.7V
LP131330480mAh301313.03.7V
LP303450480mAh50343.03.7V
LP304040480mAh40403.03.7V
LP353045480mAh45303.53.7V
LP373045480mAh45303.73.7V
LP402550480mAh50254.03.7V
LP403442480mAh42344.03.7V
LP423038480mAh38304.23.7V
LP433040480mAh40304.33.7V
LP442538480mAh38254.43.7V
LP443040480mAh40304.43.7V
LP452540480mAh40254.53.7V
LP502835480mAh35285.03.7V
LP652631480mAh31266.53.7V
LP702035480mAh35207.03.7V
LP702035480mAh35207.03.7V
LP802528480mAh28258.03.7V
LP852525480mAh25258.53.7V
LP902030480mAh30209.03.7V
LP902030480mAh30209.03.7V
LP502832490mAh32285.03.7V
LP652334490mAh34236.53.7V
LP662631490mAh31266.63.7V
LP902030490mAh30209.03.7V