3.7V 2000mAh 554475 lipo battery

  • High energy density of lithium polymer battery Up to 250 Wh/L
  • 10% higher in battery capacity than our competitor
  • Enhanced Protection Board and Custom Wire available
  • Rigorous testing to ensure the quality of all lithium polymer batteries
  • Battery life cycle more than 500 cycles
  • MOQ 100 pcs with leading time only 5 days

3.7V 2000mAh 554475 Lipo Battery 

Lithium ion polymer (also known as ‘lipo’ or ‘lipoly’) batteries are thin, light and powerful. The output ranges from 4.2V when completely charged down to 3.0V(standard)or 2.75V.

All of our lipo batteries come with or without pre-attached any connector like JST,XH,SH, NTC functions optional, as well as necessary protection circuitry.

Cell Type: Lithium Polymer Battery
Voltage(V): 3.7V
Nominal Capacity(mAh):2000mAh
Standard Charge Current: 0.2C
Standard Discharging Current: 0.2C
Max Discharge Current: 1C (not continuous)
Charge Temperature(℃): 0~55℃
Discharge Temperature(℃): -20~65 ℃
Storage Temperature(℃): -20~45 ℃
Impedance: <40mΩ
Weight: 120±1g
Lifetime: 500 cycles

battery drawing

Battery  Dimension: 5.5*44*75mm (By Thickness*Width*Length):
Cable Length (Default): 100mm

(Notes: Battery with PCM will generally 2mm longer than Just bare cell)
Standard battery comes with PCM and wire, Bare cell can also be provided.

PCM Details:
Standarded PCM: protect the lipo battery from overcharging, over-discharging,short-circuit and reverse polarity.

Over Charge Protection
Over charge detection voltage: 4.25±0.05V
Over charge detection delay time: 1.0±0.3S
Over charge release voltage: 4.05±0.05V
Over discharge protection
Over discharge detection voltage:2.5±0.1V
Over discharge detection delay time:20±6.0mS
Over discharge release voltage:3.0±0.075V
Over current protection
Over current detection voltage:0.2±0.015V
Over current detection current: 3.0~6.0A
Detection delay time:12±4.0mS
Release condition: Cut load
Short Circuit Protection
Detection condition: Exterior short circuit
Detection delay time: 230~500uS
Release condition: Cut short circuit
Interior resistance
Main loop electrify resistance: VC=4.2V;RSS≤70mΩ
Current Consumption
Current consume in normal operation: 4.0μA Type 8.0μA Max

Connector Types:

JST, Molex, Hirose etc

lipo battery connector

Download

Datasheet
Certificates

Similar Batteries:

Model Thickness
(mm)
Width
(mm)
Length
(mm)
Nominal Voltage
(V)
Max Voltage
(V)
Capacity
(mAh)
306290 3 62 90 3.7 4.2 2000
306990 3 69 90 3.7 4.2 2000
316490 3.1 64 90 3.7 4.2 2000
326585 3.2 65 85 3.7 4.2 2000
336090 3.3 60 91 3.7 4.2 2000
364197 3.6 41 97 3.7 4.2 2000
395575 3.9 54 75 3.7 4.2 2000
405488 4 54 88 3.7 4.2 2000
4045135 4 45 135 3.7 4.2 2000
425083 4.2 50 83 3.7 4.2 2000
484379 4.8 43 80 3.7 4.2 2000
485361 4.8 53 61 3.7 4.2 2000
485573 4.8 55 73 3.7 4.2 2000
504866 5 48 66 3.7 4.2 2000
524770 5.2 47 71 3.7 4.2 2000
534860 5.3 48 60 3.7 4.2 2000
554475 5.5 44 75 3.7 4.2 2000
555066 5.5 50 66 3.7 4.2 2000
555164 5.5 51 65 3.7 4.2 2000
555165 5.5 51 65 3.7 4.2 2000
5542125 5.5 42 125 3.7 4.2 2000
5828115 5.8 28 115 3.7 4.2 2000
603381 6 33 81 3.7 4.2 2000
603679 6 36 80 3.7 4.2 2000
604266 6 42 66 3.7 4.2 2000
6030100 6 30 99 3.7 4.2 2000
624270 6.2 42 70 3.7 4.2 2000
634466 6.3 44 68 3.7 4.2 2000
635253 6.3 52 51 3.7 4.2 2000
643281 6.4 32 81 3.7 4.2 2000
644468 6.4 44 67 3.7 4.2 2000
6536100 6.5 36 100 3.7 4.2 2000
683086 6.8 30 86 3.7 4.2 2000
703482 7 34 82 3.7 4.2 2000
724257 7.2 42 57 3.7 4.2 2000
783285 7.8 32 85 3.7 4.2 2000
801990 8 19 90 3.7 4.2 2000
803070 8 30 70 3.7 4.2 2000
803564 8 35 63 3.7 4.2 2000
803567 8 35 67 3.7 4.2 2000
804060 8 40 60 3.7 4.2 2000
842777 8.4 27 77 3.7 4.2 2000
853564 8.5 35 64 3.7 4.2 2000
854050 8.5 40 50 3.7 4.2 2000
883564 8.8 35 64 3.7 4.2 2000
903850 9 38 51 3.7 4.2 2000
994048 9.9 40 48 3.7 4.2 2000
994240 9.9 42 40 3.7 4.2 2000
104543 10 45 43 3.7 4.2 2000
113450 11 34 52 3.7 4.2 2000

 

FAQ

Q: How do we place an sample order?
A: Please kindly send us your battery requirement
1 battery discharging current
2 battery capacity
3 battery dimension
4 potential bulk order quantity
and we will find the most suitable solution for you, you can then pay us by PayPal or Credit card.

Q: What is your MOQ?
A: 100 PCS per SKU.

Q: What’s the delivery time?
A: The delivery time is 7-15 days after your payment.
Below is timeline for your refrencer

USA: 5-8 days
EU/UK: 7-10 days
AU/New Zealand: 5-8 days
Canada: 15days
Japan/Korea/Singapore/Malaysia: 3-4 days

Q: How would the batteries be shipped?
A: We ship via UPS, DHL, FedEx for urgent orders, and most of our clients would choose to ship by air and local Fedex or UPS to save cost .

Q: Can I track my shipment?
A: Yes, we will send you the tracking No. after your batteries shipped.

Q: Can you make customized lipo battery?
A: Yes, we can custom lipo battery as per your design. Mainly like follows
1 Custom battery dimension
2 Custom battery capacity
3 Custom battery discharging current(up to 150C)
4 Custom battery PCM, like NTC or other features
5 Custom battery discharging temerature as lower as -60°C
6 Custom battery shape, like Curved Lipo Battery, Round Lipo Battery,Polygonal Lipo Battery, Triangle Lipo Battery, Rectangle Lipo Battery, Hexagon Lipo Battery ,C Shape Lipo Battery D Shape Lipo Battery

Q: What is the lead time for mass production?
A: It depends on the actual situation: if with stock, the lead time will be 7~10 days.
If without stock, that will depend on your order quantity, usually within 15-30 days.

Q: Is there any warranty or after-sales service?
A: 15 months warranty against defective lipo batteries,starting from shipping date.

Q: Can you explain more on how would you warranty your Lipo Battery?
A: For each shipment, we have SN or production number with it, once defective within 15 months, we will send new replacement or refund for the defective part.

Q: How do we make the payment?
A: We accept T/T, Western Union, PayPal, if you prefer other payment, please contact us.

Q: Can we get some Lipo Battery samples for test?
A: Sure, Lipo Battery Samples are always available for you, but the sample cost and freight cost should be paid.

Q: Can your factory print our logo/brand on the product?
A: Yes, and we will do this free of charge.

Additional information

Nominal Voltage

3.7V

Charging Voltage

4.2V

Nominal Capacity

2000mAH

Charging Current

0.2C

Discharging Current

0.2C discharging rate, 1C max

Dimension

5.5*44*75mm

PCM

Built-in

Connector Type

JST/Molex etc or Flying leads

Wire Gauge

AWG 16-26, 100mm default

Operating Temperature

Charge: 0°C ~ 45°C, Discharge: -20°C ~ 60°C

Storage Temperature

-20°C ~ 45°C

MOQ

100pcs per model

There are no reviews yet.

Be the first to review “3.7V 2000mAh 554475 lipo battery”

Your email address will not be published. Required fields are marked *

Name
Email
Phone
Enquiry

Questions and answers of the customers

There are no questions yet, be the first to ask something for this product.