CSB China Storage Battery HC1228W HC-1228W 12 Volt 28 Watt per cell 8.2 AH Battery

Click Here to Buy On-Line the HC1228W

HC Series

HC1228W

12 V	28.0w/cell
HC1228W is specially designed for high efficient discharge application. Its invisible terminal can be inserted PC board directly. HC series battery can serve more than 260 cycles at 100% discharge in cycle service, up to 5 years in standby service.

Download :

HC1228 Spec Sheet-(619.65K)

Specification

Cells Per Unit

Voltage Per Unit

12 V

Capacity

28W @ 15 minute-rate to 1.67V per cell @ 25°C (77°F)

Weight

Approx. 2.51kg. (5.53 lbs.)

Maximum Discharge current

60A (5sec.)

Internal Resistance Approx.

Approx. 21mΩ

Operating Temperature Range

Discharge：-15℃~50℃(5°F~122°F)
Charge：-15℃~40℃(5°F~104°F)
Storage：-15℃~40℃(5°F~104°F)

Nominal Operating Temperature Range

25°C ± 3°C (77°F ± 5°F)

Float charging voltage

13.5 to 13.8 VDC/unit Average at 25°C (77°F)

Recommended Maximum Charging current limit

2.8A

Equalization and Cycle Service

14.4 to 15.0 VDC/unit Average at 25°C (77°F)

Self Discharge

CSB Batteries can be stored for more than 6 months at 25°C (77°F) Please charge batteries before using. For higher temperatures the time interval will be shorter.

Terminal

C1-Faston Tab187/250

Container Material

ABS(UL94-HB/File E50263)*Flammability resistance of(UL94-V0/File E88367) can be available upon request.

Dimensions

Constant Current Discharge Characteristics Unit:Amperes (25℃,77℉)

F.V/Time	2MIN	4MIN	6MIN	8MIN	10MIN	15MIN	20MIN	30MIN	60MIN	90MIN
1.60V	48.58	38.17	31.25	27.17	23.33	17.98	14.92	11.58	7.32	4.75
1.67V	46.94	36.80	30.19	26.33	22.70	17.52	14.69	11.46	7.26	4.58
1.70V	45.19	35.44	29.33	25.45	22.07	17.04	14.44	11.36	7.18	4.43
1.75V	43.35	34.03	28.20	24.54	21.39	16.64	14.21	11.26	7.11	4.28
1.80V	41.41	32.58	27.08	23.61	20.76	16.29	14.01	11.18	7.02	4.14
1.85V	39.38	30.91	25.95	22.69	20.13	15.95	13.80	11.09	6.91	3.99

Constant Power Discharge Characteristics Unit:Watts (25℃,77℉)

F.V/Time	2MIN	4MIN	6MIN	8MIN	10MIN	15MIN	20MIN	30MIN	60MIN	90MIN
1.60V	583.00	458.00	375.00	326.00	280.00	211.83	175.38	139.00	89.53	57.00
1.67V	563.40	441.60	361.20	315.00	272.50	207.20	172.50	137.75	88.63	55.11
1.70V	544.10	425.20	348.90	304.00	264.70	202.10	169.90	136.50	87.73	53.20
1.75V	521.90	407.80	336.70	292.60	257.50	197.20	166.90	135.30	86.83	51.45
1.80V	498.10	391.00	325.00	280.00	248.00	192.75	164.05	134.17	85.96	49.70
1.85V	472.50	371.00	311.50	267.50	238.50	187.49	161.43	133.00	85.11	47.95

Home - 9 Power Problems - Problems with Power - APC - Powerware - MinuteMan - MGE - Liebert - Batteries - Chargers / Rectifiers - Emergency Lighting - Service - Factory Links

Power Factor Inc.

2526 Manana Dr – Suite 102 – Dallas – Texas – 75220

NO DISSATISFIED CUSTOMERS!

Since 1995

While every precaution has been taken to ensure accuracy and completeness in this literature, Power Factor Inc. assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Specifications subject to change without notice.
All names referred to are trademarks or registered trademarks of their respective owners.