Lithium-ion battery 18650 3.7V 35Ah

Nominal Voltage
3.7V

Nominal Capacity
35Ah

18650 battery pack

3.7V 35Ah lithium ion battery

3.7V 35Ah lithium-ion battery features

Need a big battery for your project? Himaxbattery supports battery customization service. This lithium-ion pack is made of 14 balanced 2500mAh lithium-ion cells for a total of 35Ah capacity! The cells are connected in parallel and spot-welded to a protection circuit that provides Overcharge, Over-discharge, Over-current, and short-circuit protection.

No memory effect

Lithium-ion 3.7V 35Ah battery pack: Light weight and higher energy density than any rechargeable battery * Installed PCM (30 Amp) will prevent the battery pack from over-charge (> 4.25V), over-discharge (< 2.8V), over-current (31-41Amp) and Short Circuits. It helps protect battery chemistry integrity and prolongs battery life. Longer storage life than NiMH Batteries.

Specifications

Discover the power of tomorrow with our lithium-ion 18650 3.7V 35Ah battery. Engineered for high performance and lasting reliability, it ensures your devices stay efficient whenever you need them most.
Nominal Voltage
3.7V
Nominal Capacity
35Ah
Energy
129.5Wh
Cycle Life
500 times (70% SOC)
Charge Voltage
4.2V
Discharge cut-off voltage
2.75V
Charge Method
CC/CV
Standard Charge Current
7A
Max. Charge Current
30A
Standard Discharge Current
7A
Max. Continues Discharge current
30A
Internal Impedance
≤100mΩ
Dimension
Max.131x38.5x82mm
Output Wire
3135AWG14
Output Connector
XT60 / JST-SYP
Weight
Approx.715g
Working Temperature Range
Charge: 0°C~45°C; Discharge: -20°C~60°C
Storage Temperature
-10°C~45°C
Charge Current
≤30A
Discharge Current
≤30A

Frequently Asked Questions

HimaxBattery is an excellent battery manufacturer, we support best factory price and customized service.
1: What are Lithium-ion (Li-ion) Batteries?
Lithium-ion (Li-ion) batteries are a type of rechargeable battery that uses lithium ions as the charge carriers in its electrochemical reactions. They are widely used in various applications due to their high energy density, lightweight construction, and long lifespan. Lithium-ion batteries have become the standard power source for many portable electronic devices, electric vehicles, and renewable energy storage systems.
2: What are the advantages of lithium ion batteries?
Lithium ion batteries are lightweight, have a high energy density, and offer a longer lifespan compared to other types of batteries.
3: Are lithium-ion batteries safe?
When used correctly, lithium batteries are generally safe. However, mishandling or damage can lead to safety hazards such as overheating or fire.
4: Can I use any charger with lithium ion batteries?
It’s best to use chargers specifically designed for lithium ion batteries to ensure safe and efficient charging.
5: Can I treat lithium-ion batteries like lead-acid batteries?
No, it’s not recommended to treat rechargeable lithium batteries like lead-acid batteries. Both lithium-ion and lead-acid batteries are rechargeable, they have different chemistries, charging requirements, and maintenance needs. It’s essential to follow the manufacturer’s recommendations and guidelines specific to each type of battery to ensure safe and optimal performance.

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Himaxbattery is a professional lithium battery customization solution manufacturer around you.

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