AA size Cylindrical battery AA2900MAH 1.5V Li-ion Rechargeable Battery

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$1.82 - $2.31 / Pieces | 5000 Piece/Pieces Price always negotiable according to the quantity (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
GMB
Model Number:
Dolphin type
Nominal Capacity:
11.6Ah
Nominal Voltage:
3.7V
Type:
Li-Ion
Application:
E-bike
Warranty:
12months
Product name:
36v 11.6Ah dolphin type electric bicycle battery
Certificate:
CE ROHS UL
BMS:
Smart BMS
Weight:
4kg
Battery type:
Li-ion Rechargeable Battery
Cycle life:
1000 times
Size:
Other
Supply Ability
Supply Ability:
100000 Piece/Pieces per Day Depends on the size of Rechargeable Battery AA2900mah, rc polym
Packaging & Delivery
Packaging Details
Carton boxes with sucking disc, the size varies according to the quantity of batteries. For air transportation, we have special small boxes. Reliable package available for rc polymer battery, rc battery for the car and rc polymer battery: AA size Cylindrical battery AA2900MAH 1.5V Li-ion Rechargeable Battery
Port
YT(Shenzhen) or CIF HK
Lead Time :
35 working days

AA size Cylindrical battery AA2900MAH 1.5V Li-ion Rechargeable Battery

Product Description

Item

 

Parameters

 

Remark

Rated Capacity

Typical

2900mAh

standard discharge(0.2C)

after standard charge

Minimum

2850mAh

Alternating 

Internal Resistance

≤70mΩ

 
Nominal Voltage 3.7V  mean operation voltage

Voltage at end of Discharge

12.5V

discharge cut-off voltage

Charging at end of Voltage

21V

 

Standard Charge

Constant Current 0.2C Constant 

Voltage 4.20V 0.02C cut-off

charge time:Approx 6.0h

Standard Discharge

Constant Current 0.2C end Voltage 3.0V

 

Fast Charge

Constant Current 1C Constant 

Voltage 4.20V 0.02C5A cut-off

charge time:Approx 2.5h

Fast Discharge

Constant Current 1C end Voltage 3.0V

 

Cycle Characteristic

2000times(100%DOD)

4000 times(80%DOD)

7000 times(50%DOD)

the residual capacity is no less 

than 80% of rated capacity at 1C rate.

Maximum Continuous

 Discharge Current

2C

pulse discharge current: 5 C

Operation Temperature Range

Charge:0~55

Discharge:-20~60

60±25%R.H. bare battery

Storage Temperature Range

Less than 1 year:-20~25

Less than 3 months:-20~45

60±25%R.H. at the shipment 

 Images of AA size Cylindrical battery AA2900MAH 1.5V Li-ion Rechargeable Battery

 

 

 

 

Company Information

Huizhou Markyn New Energy Co., Ltd. is the biggest manufacturer of specialized lithium polymer batteries and primary lipo batteries ( soft-package non-rechargeable Li/MnO2 batteries), and other demanding lithium polymer batteries. Our preliminary investment capital is 30 million RMB. Our main products are MarkynCurved lithium polymer batteries, curved lipo batteries, flexible batteries and Markyn-thin lithium Polymer batteries, ultra-thin primary soft-packaged batteries, thin lithium polymer batteries, tiny lipo batteries, etc. and AA size Cylindrical battery AA2900MAH 1.5V Li-ion Rechargeable Battery, Li-ion Rechargeable Battery, Rechargeable Battery AA2900mah.....

 

 

                                             manufacturer of specialized lithium polymer batteries

 

 Production Flow Chart:

 

QC Cart:

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FAQ

 

1. Q: Where can I get the price?

 A. We usually quote you in 24 hours, If urgent, please call us or send us an email.
2. Q. How can I get a sample or samples? 
 A. After your confirmation on the provided specifications from GMB. 
3. Q: What about the lead time for MP? 
  A. Normally 25 days. 
4. Q. What is your payment terms? 
   A. We accept T/T, L/C at sight, PayPal, Cash, etc.

 5. Q: If I want to test lipo batteries, what test requirement or conditions are: 
   A: (1) Battery Test Environment:
   Temperature: 23+/- 23℃
  Relative humidity: 60±20%RH
  Atmospheric pressure: 86~106KPa 
     (2) Measuring Instrumentation Requirements

Voltage instrumentation requirements--Measuring the voltage meter accuracy no less than 0.5 magnitude;

Current instrumentation requirements--Measuring the current meter accuracy no less than 0.5 magnitude;

Time instrumentation requirements--Measuring the time meter accuracy no less than 0.1%;

Temperature instrumentation requirements--Measuring the temperature meter accuracy no less than 0.5 ℃;

Impedance instrumentation requirements--Measuring impedance should by sinusoidal alternating (1 KHZ) test.

6. Q: About AA size Cylindrical battery AA2900MAH 1.5V Li-ion Rechargeable Battery, Li-ion Rechargeable Battery packs for EV, Rechargeable Battery AA2900mah packs, can GMB provide costome smart BMS? 
    A: Yes. 

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