New 12V/7ah Deep Cycle Solar Battery Maintenance Free

Prod Model:	SUNNYBP-SBP-sb
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Model No.:	Srd Series
Name:	Lead-Acid Batteries
Appearance:	Rectangle
Separator:	AGM
Safety:	Explosion-Proof
Application:	UPS, Electric Power, Lighting, Soalr
Accessory:	Screws
Warranty:	2 Year
Power Resource:	Solar
Dimensions:	as The Charts Show You
Type:	Lead-Acid Batteries
Usage:	Boat
Nominal Voltage:	12V
Discharge Rate:	Ultrahigh Discharge Rate
Shape:	Square Battery
Rechargeable:	Chargeable
Installation:	Movable

Product Description

2015 hot and new 12V/7ah Deep Cycle Maintenance Free solar battery
SRD Series

Type	Voltage(V)	Capacity(Ah)	Dimension(mm)				Weight(KgS)
			L	W	H	Total H
DB30-2	2	30	100	123	185	270	3.0
DB50-2	2	50	161	50	166	186	4.0
DB100-2	2	100	171	72	205	230	6.0
DB150-2	2	150	172	102	205	227	9.5
DB200-2	2	200	173	111	329	365	16
DB300-2	2	300	171	151	330	362	24
DB400-2	2	400	211	176	329	367	32
DB450-2	2	450	223	187	351	373	34
DB500-2	2	500	241	172	331	366	36
DB600-2	2	600	301	175	331	366	48
DB800-2	2	800	410	175	330	365	63
DB1000-2	2	1000	475	175	328	365	72.5
DB1500-2	2	1500	401	351	342	378	115
DB1800-2	2	1800	401	351	342	378	135
DB2000-2	2	2000	491	351	344	383	152
DB2400-2	2	2400	491	351	344	383	179
DB2600-2	2	2600	712	353	341	382	206
DB3000-2	2	3000	712	353	341	382	232

Product Description
Solar series Detailed Product Description

Deep cycle batteries are designed to be discharged down as much as 80% time after time, and have much thicker plates. The major difference between a true deep cycle battery and others is that the plates are SOLID Lead plates - not sponge. This gives less surface area, thus less "instant" power like starting batteries need. Although these an be cycled down to 20% charge, the best lifespan vs cost method is to keep the average cycle at about 50% discharge.


Battery Structure
1. Container/Cover: Made of UL94HB and LU 94V-0 ABS Plastic
2. Negative Plates: Use the special PbCa alloy grids, optimize the recombination efficiency and less gassing.
3. Separator: Import high quality AGM separator.
4. Positive Plates: PbCa grids minimize corrosion and prolong life.
5. Terminal post: Cooper material with maximum conductivity, enhance the high current rapidly.
6. Vent Valve: Allows the release of excess gas automatically for safety.

Application
Solar street light system, solar power home system, Photovoltaic system, Alternative energy system, Electric Utility, Outdoor control equipment, Railroad Utility, control systems, power systems, wind energy systems, telecommunications/communication systems & UPS system & etc.

Characteristics
1. Long service life: Designed life is over five years.
2. Good deep charge cycle performance: Good performance in charging, over-discharging and deep-discharging.
3. Good resistance to corrosion and small internal resistance.
4. Widely working environment: The solar battery can be used at widely difference in temperature from subzero 40 degree centigrade to 60 degree centigrade.