3.6V 2260mAh Sanyo-UR18650-ZL2 battery

Sanyo-UR18650-ZL2

The Sanyo-UR18650-ZL2 battery comes up with a nominal capacity of 2260mAh, the voltage of 3.6V.

Sanyo-UR18650-ZL2 is one kind of Lithium ion rechargeable batteries. Although it has relatively low capacity, however, Sanyo-UR18650-ZL2 is a high drain li-ion battery. Especially fit for power tools.

This is an absolutely excellent cell for anyone seeking high performance 18650 cells.

HIGHLIGHTS OF Sanyo-UR18650-ZL2:

Rated capacity: 2260mA
Capacity: 2310mAh
Nominal voltage: 3.6V
Discharge end voltage: 2.5V
Standard charging current: 1.155A
Charging voltage: 4.10V +/0.03V
Maximum discharge current: 10A
Cycle life: 1000 cycles to 2000mAh

APPLICATION: POWER TOOL

APPEARANCE

There shall be no such defects as deep scratch, crack, rust, discoloration or leakage, which may adversely affect the commercial value of the cell.

Diameter : 18.3±0.2mm

Diameter is defined as the largest data value measured on the “A” area of a cylindrical cell.

Height : 65.1+0.2/-0.25mm

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Nominal Specification of Sanyo-UR18650-ZL2

Item		Specifications	Notes
Rated Capacity		2260 mAh	0.462A discharge at 20°C
Capacity (Minimum)		2310 mAh	0.462A discharge at 25°C
Capacity (Typical)		2380 mAh	Reference only
Nominal Voltage		3.6 V	0.462A discharge
Discharging End Voltage		2.5 V	-
Charging Current	Low temp.	0.462A or less	0～10℃
Charging Current	Std. temp.	1.155A or less	10～45℃
Charging Voltage		4.10 ± 0.05 V	-
Charging Time (Std.)		4.0 hours	-
Discharge Current (Max.)		10 A	The cell temperature must not exceed 70℃.
Internal Resistance		≤40mΩ	AC impedance 1 kHz
Weight		less than 46.6 g	-
Operating Temperature	Charge	0 ~ +45°C	Standard temperature range
Operating Temperature	Discharge	-20 ~ +60°C	-
Shipping Charge Storage Conditions	less than 1 month	-20 ~ +50°C	Recoverable Capacity: 80%
	less than 3 months	-20 ~ + 40°C
	less than 1 year	-20 ~ + 20°C

–Electrical Characteristics –

Test	Method	Criterion
Full Charge	The battery is charged at a 1.155A constant current until the voltage reaches 4.10 V. The current is then reduced to keep a constant voltage of 4.10 V. The total charging time is 4 hours at 25°C.
Capacity	①Within 1hour after fully charged, discharge at 0.462A continuously down to 2.5V end voltage. ②Within 1hour after fully charged, discharge at 1.0C(=2.15)A continuously down to 3.0V end voltage.	≥ 300min. ≥ 54min.
Cycle Life	After the battery has been subjected to 1000 repeated charge and discharge cycles below contition. Charged by CC-CV of 1.155A – 4.10 V for 77mA cut, then rest for 10min. Discharged by CC of 1.155 A to 2.5 V at 25°C then rest for 10min. The discharge time is measured as per Item7.2, (1)after 1000 cycles	≥ 240min.
Temperature Characteristics	(1) Within 1 hour after fully charging at 25°C as per item 7.1, the battery is stored at 0°C for 3 hours. The discharge time is then measured as per Item 7.2, (2) at 0°C.(2) Within 1 hour after fully charging at 25°C as per item 7.1, the battery is stored at 60°C for 3 hours. The discharge time is then measured as per Item 7.2, (2) at 60°C	≥ 30min. ≥ 50min.
Storage at Fully Charged State	After fully charging at 25°C as per item 7.1, the battery is stored for 20 days at 60°C After storage, the battery is held at 25°C for 3 hours. Then, the discharge time is measured as per Item 7.2, (2). Then, the same battery is fully charged again and discharged a second time and measured as per Item 7.2, (2) at 25°C.	≥ 30min. ≥ 40min
Storage at Fully Discharged State	After fully charging at 25°C, the battery is discharged as per Item 7.2, (2). Then, the battery is stored for 20 days at 60°C. After storage, the battery is held at 25°C for 3 hours and is then fully charged as per item 7.1. Then, the discharge time is measured as per Item 7.2, (2) at 25°C.	≥ 50min
Drop	After fully charging at 25℃, the cell is dropped 3 times in random directions from a height of 1 m onto a flat surface of concrete.	No rupture, no fire

STANDARD TEST CONDITIONS:

All tests shall be conducted with new cell delivered within the last 7 days. Tests shall be performed at a temperature of 25±2°C and a humidity of 65±20% (the standard temperature tolerance for Class 2 and the standard humidity tolerance for Class 20, respectively, as specified by JIS Z 8703, Standard Atmospheric Conditions for Testing). The precision of the voltmeter and ammeter used in the tests shall be higher than Class 0.5 as specified by JIS C 1102-2, Special Requirements for Ammeters and Voltmeters.Cells are able to meet criteria in item 7 in accordance with the described test condition, not actual usage condition.

Warning:

1). Do not disassemble, dispose of in fire, heat or short circuit.
2).Do not insert batteries with the(+)and(-)reversed.
3). Do not mix fresh batteries with used batteries.
4).Do not submerge the battery in water

-Relative Curves of Sanyo UR18650ZL2-

Storage Measures For Daily Lithium Battery Users

1. For Lithium-ion batteries which need to be stored for a long time and not used, they should be kept in a state of 50%-60% charge. They should be recharged every 3 months and recharged every half a year.

2. Attention should be paid to moisture-proof and moisture-proof, to prevent squeezing, collision, etc., to avoid battery damage.

3. It is forbidden to use or place the battery at high temperatures (in hot sunlight or in very hot cars), otherwise it may cause the battery to overheat, catch fire or fail in function, and shorten its life.

4. It is forbidden to store in places with strong static electricity and strong magnetic fields, otherwise it will easily destroy the battery safety protection device and bring unsafe hidden dangers.

5. If the battery emits an odor, fever, discoloration, deformation, or any abnormality during use, storage, or charging, immediately remove the battery from the device or charger and disable it.

How to Custom 18650 Battery Pack

We have the unique ability to develop custom 18650 battery pack to fit your needs. Our expert team of chemists, engineers, and manufacturers who use proven chemistry and production methods that will get from spec to production fast. Slim, flexible, more powerful.

WHAT WE CUSTOM

Custom Voltage Range: 3V ~ 120V
Custom Discharge Current: 0.2C ~ 120C (0.01A-1000A)
Custom BMS: Size, Features, Communication, Cut-off, Temperature
Custom Battery Size: Starting 0.5mm Thickness
Battery Temperature from -40°C–85°C
Custom Connector: JST/Molex/Hirose/Anderson/TE/Amphenol Etc

WHY CHOOSE US

Custom 18650 Battery Pack, MOQ 100 pcs
Custom Samples as fast as 3 Days
Strict Quality Control, No Safety Concerns Ever
Instant Customer Support, Solve Any Problem in Time.

Requirements

Let us know your size limitations and anticipated capacity or Hours needed for your project.

Design

We will send datasheet to you or New design according to your requirement.

Prototype

We will start making samples for you if all things are set.

Wait for Samples

It takes 3-10 days to make custom samples, Just have a little patience.

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