Type Specification for Cylindrical Lithium Battery

(I) Standard definition of BY 3.7V column lithium-ion batteries:

1. Battery rated capacity refers to the capacity obtained by charging the battery at a constant current of 0.2C to 4.2V at an ambient temperature of 25℃ ± 2℃, charging the current at a constant pressure of 4.2V to a current of less than 0.05C, and then discharging at a constant current of 0.2C.

2. Battery standard charging: charging to 4.2V with 0.2C current constant current, then charging 4.2V constant pressure to current ≤0.05C fast charge: charging to 4.2V with 1C current constant current, and then 4.2V constant pressure charging to current ≤ 0.05C The battery must be strictly protected when charging quickly.

(Ⅱ) The lithium-ion battery with a nominal voltage of 3.7V, the prefix Li-ion, the nominal voltage of 3.2V, the lithium iron phosphate battery with a prefix LiFePo4.

BY Model	Volt/（V)	Capacity（mAh）		Dimensions（mm）		Standard Charge		Rapid charge		Ri	Wt.
		Rated	Min.	H	Dia.	mA	h	mA	h	mΩ	App.
		Rated	Min.	H	Dia.	mA	h	mA	h	mΩ	g
10180	3.7	70	65	18±0.5	10.0+0.4	14	5.5	70	1.5	≤300	2.20
10220	3.7	110	105	18±0.5	10.0+0.4	22	5.5	110	1.5	≤150	3.50
10280	3.7	150	142	18±0.5	10.0+0.4	30	5.5	150	1.5	≤150	4.00
10440	3.7	260	247	18±0.5	10.0+0.4	52	5.5	260	1.5	≤100	4.50
14200	3.7	170	161	20±0.5	13.9+0.5	34	5.5	170	1.5	≤180	4.00
14250	3.7	280	266	25±0.5	13.9+0.5	56	5.5	280	1.5	≤130	8.00
14280	3.7	300	285	28±0.5	13.9+0.5	60	5.5	300	1.5	≤120	8.50
14280	3.7	380	361	28±0.5	13.9+0.5	76	5.5	380	1.5	≤120	9.50
14430	3.7	600	570	43±0.5	13.9+0.5	120	5.5	600	1.5	≤80	13.00
14430	3.7	650	620	43±0.5	13.9+0.5	130	5.5	650	1.5	≤80	14.00
14430	3.7	750	712	43±0.5	13.9+0.5	150	5.5	750	1.5	≤80	14.50
14500	3.7	300	285	50±0.5	13.9+0.5	60	5.5	300	1.5	≤100	11.50
14500	3.7	450	428	50±0.5	13.9+0.5	90	5.5	450	1.5	≤80	12.50
14500	3.7	600	570	50±0.5	13.9+0.5	120	5.5	600	1.5	≤80	13.00
14500	3.7	750	712	50±0.5	13.9+0.5	150	5.5	750	1.5	≤60	14.00
14500	3.7	800	760	50±0.5	13.9+0.5	160	5.5	800	1.5	≤60	15.50
14650	3.7	1000	960	65±0.5	13.9+0.5	200	5.5	1000	1.5	≤60	22.00
14650	3.7	1100	1050	65±0.5	13.9+0.5	220	5.5	1100	1.5	≤60	24.00
16340	3.7	300	285	34±0.5	15.8+0.5	60	5.5	300	1.5	≤100	13.50
16340	3.7	450	428	34±0.5	15.8+0.5	90	5.5	450	1.5	≤80	14.50
16340	3.7	550	523	34±0.5	15.8+0.5	110	5.5	550	1.5	≤80	15.50
16340	3.7	650	618	34±0.5	15.8+0.5	130	5.5	650	1.5	≤80	16.00
16500	3.7	1100	1050	50±0.5	15.8+0.5	220	5.5	1100	1.5	≤60	22.00
18350	3.7	900	860	35±0.5	17.9+0.5	180	5.5	900	1.5	≤80	21.00
18500	3.7	1500	1450	50±0.5	17.9+0.5	300	5.5	1500	1.5	≤70	31.00
18650	3.7	1800	1750	65±0.5	18+0.5	360	5.5	1800	1.5	≤65	40.00
18650	3.7	2000	1950	65±0.5	18+0.5	400	5.5	2000	1.5	≤65	42.00
18650	3.7	2200	2130	65±0.5	18+0.5	440	5.5	2200	1.5	≤63	44.00
18650	3.7	2400	2330	65±0.5	18+0.5	480	5.5	2400	1.5	≤60	47.00
18650	3.7	2600	2530	65±0.5	18+0.5	520	5.5	2600	1.5	≤60	50.00
21700	3.7	4800	4720	70±0.5	21±0.5	960	5.5	4800	1.5	≤40	75.00
22650	3.7	2400	2300	65±0.5	22±0.5	480	5.5	2400	1.5	≤60	62.00
26650	3.7	4000	3900	65±0.5	26+0.5	800	5.5	4000	1.5	≤60	86.00
26650	3.7	5000	4900	65±0.5	26+0.5	1000	5.5	5000	1.5	≤60	91.00
LiFePo4-14430	3.2	400	380	43±0.5	13.9+0.5	80	5.5	400	1.2	≤80	15.00
LiFePo4-14500	3.2	600	580	50±0.5	13.9+0.5	120	5.5	600	1.2	≤70	16.00
LiFePo4-14500	3.2	500	480	50±0.5	13.9+0.5	100	5.5	500	1.2	≤70	15.50
LiFePo4-18500	3.2	1000	970	50±0.5	17.9+0.5	200	5.5	1000	1.2	≤70	29.00
LiFePo4-18650	3.2	1500	1420	65±0.5	17.9+0.5	300	5.5	1500	1.2	≤35	43.00
LiFePo4-18650	3.2	1600	1520	65±0.5	17.9+0.5	320	5.5	1600	1.2	≤35	42.00
LiFePo4-22650	3.2	2000	1950	65±0.5	21.9+0.5	400	5.5	2000	1.2	≤25	58.00
LiFePo4-22650	3.2	2200	2150	65±0.5	21.9+0.5	440	5.5	2200	1.2	≤25	59.00
LiFePo4-26500	3.2	3000	2900	50±0.5	25.9+0.5	600	5.5	3000	1.2	≤30	83.00
LiFePo4-26500	3.2	3600	3500	50±0.5	25.9+0.5	720	5.5	3600	1.2	≤30	86.00
LiFePo4-32650	3.2	5000	4800	65±0.5	31.9+0.5	1000	5.5	5000	1.2	≤22	143.00
LiFePo4-32650	3.2	6500	6400	65±0.5	31.9+0.5	1300	5.5	6500	1.2	≤13	145.00