18650 li-ion 3.7v 2500mah lithium-ion battery 3C

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18650 li-ion 3.7v 2500mah lithium-ion battery 3C

Product model: 18650 2500mah 3.7V 3C
Rechargeable or Non-rechargeable: Rechargeable battery
Nominal voltage: 3.7V/3.8V
Nominal capacity: 2500mah
Discharge temperature: ordinary
Cycle life: >300 times
Cell type: Lithium ion battery

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Items	Parameter
Battery model	18650
Design scheme	Without PCM
Nominal voltage	3.7V
Minimum capacity	2500mAh(3C discharge)
Size	D: 18.5mm H：50.0mm
Charging voltage	4.2V
Discharging cut-off voltage	2.5V
Standard charging	0.2C /4.2V
Max charging	1.0C /4.2V
Standard discharging	0.2C/2.5V
Max discharging	3.0C/2.5V
Weight	Appr：69g
Shipment voltage	≥3.9V
Battery pack impedance	≤55mΩ
Operating temperature	Charging: 0°C ~ 45°C
	Discharging: -20°C ~60°C
Storage (At 50% SOC and specified temp, recoverable capacity in % vs time. )	-10°C~25°C	(12 months, ≥85%)
	-10°C ~45°C	(6 months, ≥85%)
	-10°C~60°C	(1 month, ≥90%)
	20±5°C is the recommended storage temperature

Model	Capacity (mAh)	Nominal Voltage(v)	internal resistance(≤mΩ)	discharge rate(C)	weight(≤g)	d≤mm	h≤mm
10180	80	4	200		3	10	18
10220	110	3.7	180		4.35	10.15	21.8
10280	150	3.7	110		5.25	10.15	28.1
10380	280	3.7	85		8.35	10.15	38
10440	320	3.7	65		8.95	10.15	44.7
10840	650	3.7	65	3C	9.55	10.15	84.7
10870	750	3.7	65	3C	9.55	10.15	87.7
14250	280	3.7	130		8.85	14.15	26
14280	300	3.7	110		8.85	14.15	27.9
14430	600	3.7	65		16.25	14.15	43.1
14430	650	3.7	50		18.15	14.15	43.1
14500	600	3.7	50		17.25	14.15	50.6
14500	800	3.7	45	3C	17.25	14.15	50.6
14500	800	3.7	50		19.25	14.15	50.6
14650	1100	3.7	40	3C	26.65	14.15	64.9
15270	400	3.7	90		12.4	15.15	27
16280	600	3.7	80		15.4	16.35	28.1
16340	500	3.7	80	3C	15.4	16.35	34.35
16340	600	3.7	80		16.6	16.35	34.35
16340	600	3.7	45	5C	17.05	16.35	34.35
16340	700	3.7	80		17.05	16.35	34.35
16500	1100	3.7	50		24.5	16.35	49.1
16500	1200	3.7	45	3C	25.35	16.35	49.1
16650	1600	3.7	40		34.25	16.45	64.5
18350	800	3.7	25	5C	21.95	18.15	35.1
18350	900	3.7	70		21.15	18.15	35.1
18490	1400	3.7	60		33.45	18.15	49.1
18500	1600	3.7	50		33.55	18.15	49.4
18500	1900	3.7	50		33.55	18.15	49.4

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D	18.5mm
H	67.0mm
L	50.0mm