3.7V 9Ah Electric Bicycle NMC Nickel Manganese Cobalt Battery Pack

Place of Origin Hunan,China
Brand Name CTS
Certification CE
Model Number CTS-K75065190
Minimum Order Quantity 10 pieces
Packaging Details Wooden case and Carton case
Delivery Time 7-15 working days
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 10000 units per month
Product Details
Cell Model CTS-K75065190 Shell Aluminum Plastic Film
Nominal Capacity 9Ah Minimum Capacity 9Ah
Nominal Voltage 3.7V Charging Voltage 4.2V
Cell Weight 0.208Kg±5g Cycle Life About 1500cycles
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Nickel Manganese Cobalt Battery


3.7V 9Ah Nickel Manganese Cobalt Battery


3.7V 9Ah NMC Battery Pack

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Product Description

High Capacity 3.7v 9Ah NMC Flat Pouch Rechargeable Lithium Polymer Battery Cell For Electric Bike Bicycle



1. High capacity and stable discharge voltage.

2. Longer working time with high performance.
3. Light weight with small size.
4. Outstanding discharge properties and small internal resistance.
5. No memory effect, good discharge ability and high load and resist high temperature.
6. Pollution free for environmental protection.
7. 100% Authentic original li-ion rechargeable battery.

8. Bulid in anti-explosion protection and circuit protection.






Cell model




Aluminum Plastic Film


Nominal Capacity



*5A discharge current & Initial Status

Minimum Capacity


*3~4.2V, at 23±2℃

*5A discharge current &Initial Status

Nominal Voltage



Operating Voltage Range



Charging Voltage



Standard Charging Method

CCCV and CC is 0.5C


Max.Charge Current



Standard Discharging Method


*Constant Current Discharge with 0.5C

Max.Discharge Current



*Discharge Time:

1C Less than 1h(at23±2℃)

3C Less than 20min(at23±2℃)

Initial Inner Resistance(1KHz)


*Initial Status

*50% SOC

Cell Weight




≤4% per month

*25℃/50%SOC/within 3 months since

date of manufacture

Cycle life

About 1500cycles

*at 25℃&Standard charge and discharge

Operating Temperature


*Charging Operating


*Discharging Operating


Cell Performance:

3.7V 9Ah Electric Bicycle NMC Nickel Manganese Cobalt Battery Pack 0

3.7V 9Ah Electric Bicycle NMC Nickel Manganese Cobalt Battery Pack 1



1): Are you manufacturer or simply trading company?
Re: We are manufacturer, and we sincerely welcome you to visit our factory!

2): Can I get a lower price if I order large quantities?
Re: Yes, cheaper prices with more bigger size orders.

3): Do you offer charger for battery?
Re: Yes, we do. If you also need charger, please mention it when sending inquiry, kindly note that our charger cost is not included in the battery cost.

4): How about your company intelligence?
Re: ISO9001 certification, China Hi-tech company, 10 million battery assurance, 8 patents, Almost all products are MSDS, UN38.3, IEC62133, CB,etc certificated.

5): When you ship my order?
Re: Normally 5-10days after receiving your payment, but it can be negotiated based on order qty and production schedule.

6): How about the quality guarantee period?
Re: Two year!