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3.7v 3500mah Low Temperature Lithium Ion Battery Cell 18650

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3.7v 3500mah Low Temperature Lithium Ion Battery Cell 18650

Country/Region	china
City & Province	shenzhen
Categories	Batteries

Product Details

Low Temperature -40℃ Battery Lithium Ion Rechargeable Battery Cell 18650 3.7v 3500mah

Items			Specifications	Remarks
1	Rated charge		Limiting 1.7A and constant 4.2V charge for 2.5h or 100mA at 23 oC.
2	Rated discharge		Constant 0.68A discharge until 2.5V at 23 oC.
3	Rated capacity		3.35Ah (Minimum) 3.45Ah (Typical)	Rated discharge capacity after rated charge.
4	Nominal voltage		3.6V	Mean voltage during rated discharge after rated charge.
5	Shipping voltage		≥ 3.45V	Nominal approximate state of charge ≤ 30%.
6	Internal resistance		≤ 35mΩ	Fresh cell measured by AC impedance at 1kHz
7	End of charge voltage		4.20  0.05V
8	End of discharge voltage		2.5V	Discharge voltage for determination of rated capacity.
9	Charging time		150 min	Rated charge.
10	Maximum charging current		1.7 A	See Section 4.14
	Maximum discharging current		10 A	Cycle life is reduced at high rates.
11	Operating temperature	Charging	0 ~ 60 oC	See Section 4.14
		Discharging	-40 ~ 60 oC
12	Storage temperature for shipping cell		< 35 oC	Recommended temperature less than 23 oC for long term storage.
13	Shelf life		1 year	See Section 5.4.

Detailed images for Low temperature lithium battery cells

Lithium ion battery Low Temperature -40℃ discharge performance

Items		Condition	Capacity	Test Method
1	Discharge Capacity at 23 oC	0.68 A	≥3.35Ah	Discharge capacity to 2.5V after rated charge
		1.7 A	≥3.30Ah	Discharge capacity to 2.5V after rated charge
		3.4 A	≥3.20Ah	Discharge capacity to 2.5V after rated charge
		6A	≥3.10Ah	Discharge capacity to 2.5V after rated charge
		10 A	≥3.00Ah	Discharge capacity to 2.5V after rated charge
2	Temperature Discharge Capacity at 0.68A	45 ℃	≥3.35Ah	Discharge capacity to 2.5V after rated charge at 23 oC
		0 ℃	≥3.10Ah	Discharge capacity to 2.5V after rated charge at 23 oC
		-20 ℃	≥2.70Ah	Discharge capacity to 2.5V after rated charge at 23 oC.
		-30 ℃	≥2.00Ah	Discharge capacity to 2.0V after rated charge at 23 oC.

Customized lithium rechargeable battery packs

 Cautions and Warnings for Using Lithium Battery cells  1. Don’t immerse the battery in water.   2. Don’t use and leave the battery near a heat source such as fire or heater.  3. When charging, use a battery charger specifically for that purpose.  4. Don’t reverse the positive and negative terminals.  5. Don’t connect the battery to an electrical outlet directly.  6. Don’t discard the battery in fire or heater.  7. Don’t connect the positive and negative terminal directly with metal objects.  8. Don’t transport and store the battery together with metal objects such as necklaces, hairpins.  9. Don’t strike, throw or trample the battery.  10. Don’t pierce the battery with a nail or other sharp object.

Other lithium ion cylindrical battery cell on sale:

Lithium ion battery cells list
Model No.	Nominal Voltage	Typical Capacity	Size	Charge Rate	Discharging Rate	Weight(g)
ICR14500	3.7V	600mah	13.9×48.5±0.3	0.2-1C	0.2-2C	19.5
ICR14500	3.7V	750mah	13.9×48.5±0.3	0.2-1C	0.2-2C	20
ICR14500	3.7V	800mah	13.9×48.5±0.3	0.2-1C	0.2-2C	20.5
ICR18500	3.7V	1300mah	18.0×49.7±0.2	0.2-1C	0.2-2C	32
ICR18500J	3.7V	1400mah	18.0×49.7±0.2	0.2-1C	0.2-2C	31
ICR18500	3.7V	1600mah	18.0×49.7±0.2	0.2-1C	0.2-2C	32
ICR18650	3.7V	2200mah	18.0×65.2±0.2	0.2-1C	0.2-2C	40
ICR18650	3.7V	2600mah	18.0×65.2±0.2	0.2-1C	0.2-2C	45
ICR18650	3.7V	3000mah	18.0×65.2±0.2	0.2-1C	0.2-2C	48
ICR18650	3.7V	3400mah	18.0×65.2±0.2	0.2-1C	0.2-2C	50
ICR26650	3.7V	4500mah	26.3×65.0±0.5	0.2-1C	0.2-2C	80
ICR26650	3.7V	5000mah	26.3×65.0±0.5	0.2-1C	0.2-2C	85
ICR18650P	3.7V	2600mah	18.0×65.2±0.2	0.2-1C	5C	45

Why Choose us:

Technology

All-weather applicability (-30~60℃)
Highly safe battery design technology with the newest electrolyte and separator technology applie
Full Coverage of Battery Variety: Lithium ion Cylindrical battery, lithium polymer battery, LiFePO4 battery, Solar Energy Storage battery pack, square aluminum shell, Primary Battery, etc.

R&D

Experienced R&D team with over 60 engineers and advanced equipments for supporting OEM and ODM requirements.

Quality Control

Certificates-CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.

Factory Tour:

Shenzhen Gold Power Eenergy Co.,Ltd is one of the leading battery suppliers in China.

We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery,

and customized battery pack since 2001.

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