Product Details

Quick Details

Place of Origin:	Shenzhen China (Mainland)	Brand Name:	503070	Model Number:	cyclenpo-P053740
Type:	Li-polymer	Nominal Voltage:	3.7V	Size:	5X37X40mm
Nominal Capacity:	1200mah	battery type:	li polymer battery	shape:	prismatic
battery grade:	top	self discharge:	capacity >85%	memory effect:	no
capacity density:	high	max charge voltage:	3.7v	cycle life:	over 500 times
warranty:	2years	cyclen	warmly welcomed

Conpany introduction

1. Specification :

No	Item	Specification
1.1	Nominal capcity	1200mah @0.2C Discharge
1.2	Initial Impedance	Pack ≤ 90mΩ
1.3	weight	Approx :30g
1.4	Norminal voltage	3.7V / 4.2V Dedinded in this DOC:FC = 4.2V
1.5	Charge current	2.4V Definded in this DOC :FD=2.4V
		0.2C = 240mA	standard Charginf
		0.5C=600mA	Rapid charge
1.6 1.7	Charging time	0.2C CC ( constant current ) charge to FC, then CV(constant voltage FC)charge till charge current decline to ≤0.01C
		6.0 hours(Ref)	Standard Charging
		2.5-3.5 hours (Ref)	Rapid charge
1.8	Max,charge current	Constant current 0.5C Constant Voltage FC 0.01 Ccut-off
1.9	Max.discharge current	Constant current 1.0C end voltage FD
1.10	Standard Discharge Current	Constant current 1.0C end voltage FD
1.11	charge cut-off voltage	Ref,7.1 VEDET1
1.12	Operating temperature	Ref. 7.1 VDET2
		0℃- 45℃	charging
		-20℃- 60 ℃	Discahrging
1.13	storage temperature	-10℃ - +45 ℃	less than 1 month recommended storage temperature 25℃,at the temperature state
		-10℃- +35℃	less than 6 months
1.14	Recoverable capcity	Constant current 0.2C charge to FC, then constant voltage FC charge to current declines to 0.01C, rest for 10min,constant current 0.2C discharge to FD,rest for 10min.Repeat above steps 3 times, recording the maximum capacity
1.15	Storage Humidity	≤75% RH
1.16	Appearance	without disstortion and leakage
1.17	standard testing condition	Temperature : 23±5℃ Humidity : ≤75%RH Atmospheric Pressure : 86-106 Kpa

1.small capacity lithium polymer battery.
2.580mAh 3.7v li-polymer battery .
3. 3.7v 1200mah lipo 4.4wh lithium ion rechargeable battery 503070

Certificate

2. Safe Characteristic :

No	Item	Test Methods and Condition	Criteria
2.1	overcharge testing (NO PCM)	At standard testing condition , charging cell with constant current 2.0C to voltage 4.6V, then with constant voltage 5.0V till current decline to 0. Stop test till cells temperature 10℃ lower than max temperature.	No smoke,No fire
2.2	Forced discharge	After the standard discharge of the electric core, the 1.0C current to its reverse charging, 90min	No fire,no explosion
2.3	Short-circuit test (NO PCM)	At standard testing condition , after standard charging,connect pack anode and cathode by wire which impedanceless than 80±20mΩ, keep 24h.	No smoke no fire
2.4	Drop Test	After the charge of the electric core from 10meters height fell to the ground each surface of the concrete fell 1 times a total of 6 tests	Open circuit voltage should be no less than 90% initial voltage No fire,no leakage

3. Initial Dimension :

4. Protection circuit :

Symbol	Name	MIN	Typical	Max	Unit
VDET1	Over-charge detect voltage	4.25	4.3	4.35	V
VDET2	Over-discharge detect voltage				V
IEC	Excess Current threshold				A
IDD	Supply current				UA
RD	Internal resistance in normal operation				MW
RWV	Reverse withstand voltage: reverse voltage adding to pack caused by load circuit				V
RWI	Reverse current adding to pack caused by load circuit				A

5.Schematic diagram:

6.Key application :

Widely applied in electronic products ,POS system, Solar supply system, electric tools, lighting devices, toy and emergency device , cordless phone, instrument and apparatus, Portable equipment: Laptop, camcorder,emergency light , Military equipment: IR telescope, Medical devices, household appliances, small portable Power tools and etc.

Exhibition

7.dvantage

1.Provide both single cells and battery packs

2.100% inspection before delivery

3.Inspects inner resistance, discharge platform and self-discharge

4.IEC standard, capacity ranges from 120mAh to 200Ah

5. manufacturer for 10+ years 8650 lithium ion battery,lithium polymer batter

6.customized packs, tags,labels, plugs, connectors, over current protection, temperature cont

6.Shipping term :

Transport

1.Samples checking: sending by Express ( DHL / UPS / FEDEX / TNT ,by air)

2.Bulk production: sending out by cargo shipping / air freight / Express