Home > Products > Lithium cylindrical pack battery > OEM 3.7v icr 14500 li-ion rechargeable battery in stock LED Rechargeable High Power Capacity Wholesale Quality Choice

Share|

OEM 3.7v icr 14500 li-ion rechargeable battery in stock LED Rechargeable High Power Capacity Wholesale Quality Choice

FOB Price

USD $0.1 - $3 / Pack

1 Pack(Min.Order)

Supply Ability 600000 Piece / Pieces per Month
Port SZ
Payment Terms:T/T L/C D/P D/A Credit Card

Request Sample Customized Request Download Product Catalog

Contact Now

Get lowest price Inquiry Basket

Product Details

Place of Origin:	Guangdong, China	Brand Name:	CYCLENPO	Model Number:	3.7v 800mah lithium iron battery pack
Type:	Li-Ion	Nominal Voltage:	Other, 3.7V	Size:	Other, 14*50mm
Nominal Capacity:	800mAh

Product Description

Conpany introduction

1.Specification :

No	Item		Specification
1.1	Typical capcity		820mAh @ 0.2C Discharge
	Minmium capcity		800mAh @ 0.2C Dsicharge
1.2	Norminal voltage		3.7V
1.3	Standard Charge		CC/CV,0.2C5A, 4.20V
1.4	Standard Discharge		CC,0.2C5A, 3.00V
1.5	End - of - charge Voltage		4.20 ± 0.05V
1.6	End - of - charge Current		0.01C 5 A (At CV mode )
1.7	End - of - discharge Voltage		3.00V
1.8	Charging Time		8.0 hours (standard charge )
1.9	Quick Charge Current		820mAh ( 1.0 C5 rate ) 1C
1.10	Quick Discharge Current		1640mAh (2.0 C5 rate ) 2 C
1.11	Max Discharge Current		2460mAh (3.0 C5 rate ) 3C
1.12	Initial Impedance		Max : 160mΩ
1.13	Weight		Approx : 20.0 ± 2g
1.14	Operation temperature		Charging : 0℃- 45 ℃ Discharging : -20 ℃ - 60℃
1.15	Storage temperature		-5℃ - 35 ℃
1.16	Storage Humidity		≤ 75 % RH
1.17	Appreance		Without scratch, distortion, contamination and leakage
1.18	Standard environmental condition		Temperature : 25 ± 5℃ Humidity : 45 - 75 %RH Atmospheric Pressure : 86 - 106KPA
1.19	Temperature Dependence of Discharge Capacity @ 0.2C Discharge (0.2C )
Charge temperature		Discharge Temperature
25℃		- 10℃	0℃	15℃	25℃
Relative Capcity		50 %	80%	90%	100%

Certificate

2.General Performance :

No	Item	Test Method and Condition	Criteria
2.1	0.2C Capcity	After standard charging, rest battery for 10min, then discharging at 0.2C to voltage 3.0V, recording the discharging time.	≥300min
2.2	Cycle Life	Constant current 0.5C charge to 4.2V, then constant voltage charge to current declines to 0.01C, rest 10min,constant current 0.5C discharge to 3.0V,rest 10min. Repeat above steps till continuously discharging capacity Higher than 80% of the Initial Capacities of the Cells	≥300times
2.3	Capability of keeping electricity	20±5℃, After standard charging, rest the battery 28days, discharging at 0.2C to voltage 3.0V, recording the discharging time.	≥240min

3.Safe characteristic :

No	Item	Test Methods and Condition	Criteria
3.1	Over charge testing	At 23±5℃, charging cells with constant current 3C to voltage 5.0V, then with constant voltage 5.0V till current decline to 0. Stop test till cells temperature 10℃ lower than max temperature.	No smoke or fire
3.2	Over discharge testing	At 23±5℃, According to the requirements of standard charge, the cells will be discharge to cut-off voltage, then connect with external load of 30 ohm for 24 hours.	No fire, no smoke ,no leakage
3.3	Short- circuit testing	At 23±5℃, After standard charging, connect cells anode and cathode by wire which impedance less than 50m Ω, keep 6h.	No smoke ,or fire

4. Initial Dimension :

5.Protective circuits :

No	Item	Condition	Specification
5.1	Input Voltage	input Voltage B+ to B-	-0.3 - + 12V
5.2	Overcharge	Detection voltage	4.275±0.025V
5.3		Release voltage	4.075±0.25V
5.4		Detection delay time	0.96- - 1.4S
5.5	Over discharge	Detection voltage	2.500± 0.05V
5.6		Release voltage	2.900±0.05V
5.7		Detection delay time	144±29mS
5.8	over discharge current	Over current	2.00 - 6.00A
5.9	over discharge current	delay time	7.2 - 11mS
5.10	Short circuit protection	Short detection delay time	220- 380uS
5.11	Short circuit protection	Release Conditions	Cut pff load
5.12	Normal current consumption	Normal current consumption of PCM	Max 7.00uA
5.13	O V charger	allowed 0V change	NO
5.14	Suggest working conditions	max continuous charge/discharge current	1.80A
5.15	Suggest working conditions	suggest working temperature	-20 ℃ - 60℃
5.16	IR resistance	IR of PCM	≤65.00mΩ
5.17	PCM The size of final PCM	PCM	13.8±0.15mm
5.18		The width of final PCM	12.30 ± 0.20mm
5.19		the thickness of final PCM	MAX : 2.20mm
5.20	Appreance	1) Nothing part deflection 2) The status of solder is all right 3) PCM will not crook 4) fit for customer's request Settle for LTW Module appearance standard	OK

Key Features

• High quality 3.7~7.4V li-ion battery

• no memory effect and rechargeable

• Higher energy density

• Long cycle life :>500 times

• Short circuit protection and over current protection are avaliable

• Avaliable terminals: soldering tabs, wires, connectors

Main Application:

makita power tools

Flashlight

RC toys

Dewalt tools

Robot vacuum cleaner

Payment and Delivery Details:

Payment Terms:T/T or L/C at Sight, Western union, paypal.

Payment

Design Services Offered :Yes

Details of Design Services Offered: Yes

Buyer Label Offered:yes

Details of Buyer Label Offered:yes

Primary Competitive Advantages:

Inquires answered within 24 hours | 5-10dayS lead times

Strict QC inspections from raw material delivery to packaging and shipping.

25,000sqm factory | 6,000+ models available

Supported by 1,200 Skilled Employees

Transport

Contact Us

Shenzhen Cyclen Technology Co., Ltd.: Contact nameNick Zhang; Phone86-755-89550077; AddressA602 Fengling International Building,Center city,Longgang district, Shenzhen,Guangdong

Product Categories

Charger	Ebike battery / Scooter battery	LiFePo4 battery	Lithium cylindrical pack battery
Lithium polymer battery / RC lipo battery	New Products	Ni-cd battery	Ni-mh battery
Power bank	RC lipo battery

New Products

OEM 3.7v icr 14500 li-ion rechargeable battery in stock LED Rechargeable High Power Capacity Wholesale Quality Choice

Product Details

Product Description

Contact Us

Popular Searches

Recommended Products

Find Similar Products By Category