Yangzhou Bright Solar Solutions Co.,Ltd,Established in 1997, an ISO 9001:2000, CE&EN, RoHS, IEC, SONCAP, PVOC &COC, SASO, CIQ, FCC, CCPIT, CCC, IES, TUV, IP67, AAA approved Manufacturer and Exporter for Solar Street Lights, LED Street Lights, Solar Battery & UPS Battery, Solar Panels, Solar Controllers, Solar Home Lighting Kits, etc. Yangzhou Bright Solar Solutions Co.,Ltd,has always adhered to the concept of people-oriented,science and technology first, energy saving,lowcarbon, and social service. BRSOLAR products have been successfully applied in more than 114 countries,hired well-known experts in the Solar industry.Dear Sir Or Purchasing Manager, Thanks for your time reading carefully, Please choose your wanted models and send us by the mail with your wanted purchasing quantity. Please note every model MOQ is 10PC, and common producing time is 15-20 working days. Mob./WhatsApp/Wechat/Imo.: +86-13937319271 Tel: +86-514-87600306 E-mail: sales@brsolar.net Sales H.Q.: No.77 at Lianyun Road, Yangzhou City, Jiangsu Province, P.R.China Addr.: Industry Area of Guoji Town, Yangzhou City, Jiangsu Province, P.R.China Thank you again for your time and hope business together for a big markets of Solar System.● The interior of the colloidal battery is mainly a SiO2 porous network structure with a large number of tiny gaps, which can smoothly transfer the oxygen generated by the battery positive electrode to the negative electrode plate, which is convenient for the negative electrode to absorb and combine;
● The amount of acid carried by the gel battery is large, so its capacity is basically the same as that of the AGM battery;
● Colloidal batteries have large internal resistance and generally do not have good high-current discharge characteristics;
● The heat is easy to spread, it is not easy to heat up, and the chance of thermal runaway is small.
Gelled batteries belong to a development classification of lead-acid batteries. The method is to add a gelling agent to sulfuric acid to make the sulfuric acid electro-hydraulic gel. Electro-hydraulic batteries are commonly referred to as colloidal batteries.
| Rated voltage | Capacity (10hr, 1.80V/Cell) | Max discharge current | Max charging current | Self-discharge (25℃) | Recommended Using temperature | Cover Material |
| 12V | 200AH | 30I10A (3min) | ≤0.25C10 | ≤3%/ month | 15℃~25℃ | ABS |
| Using temperature | Charging Voltage (25℃) | Charging Mode (25℃) | Cycle life | Capacity Affected by Temperature |
| Discharge: -45℃~50℃ Charge: -20℃~45℃ Storage: -30℃~40℃ | floating charge: 13.5V-13.8V equalizing charge: 14.4V-14.7V | Float Charge: 2.275±0.025V/Cell Temperature parameters: ±3mV/Cell℃ Cycle Charge: 2.45±0.05V/Cell Temperature Compensation Coefficient ±5mV/Cell ℃ | 100% DOD 572 times 50% DOD 1422 times 30% DOD 2218 times | 105% @ 40℃ 90% @ 0℃ 70% @ -20℃ |
| Termitation Voltage (V/Cell) | 1H | 3H | 5H | 10H | 20H | 50H | 100H | 120H | 240H |
| 1.7 | 106.2 | 48.28 | 32.27 | 20.81 | 10.75 | 4.52 | 2.45 | 2.17 | 1.15 |
| 1.75 | 104.08 | 47.79 | 31.69 | 20.52 | 10.5 | 4.35 | 2.29 | 2.03 | 1.07 |
| 1.8 | 102 | 47.33 | 31.2 | 20 | 10.25 | 4.2 | 2.2 | 1.89 | 1.01 |
| 1.85 | 97.92 | 47.07 | 30.6 | 19.17 | 9.75 | 4.03 | 2.05 | 1.77 | 0.92 |
| 1.9 | 94.01 | 46.65 | 30.15 | 18.77 | 9.58 | 3.91 | 1.99 | 1.69 | 0.87 |
| 1.95 | 89.88 | 45.72 | 29.52 | 17.73 | 8.92 | 3.63 | 1.88 | 1.61 | 0.83 |
● Real Green Power
Special alloys are used for the battery plate material, not including harmful materials like antimony and cadmium, etc to the environment. And the batteries also use a particular Nano-material Gell, so then will be impossible to spill acid even if the cover is broken.
● Low Internal Resistance
Using imported low-internal resistance clapboard and special craft could let the gelled battery have the advantage of low internal resistance, good battery capacity and high efficiency discharge performance.
● Low Self-discharging Rate
Less than 3% every month, Lead-Acid is less than 15% according to China Battery Standard.
● Low Gassing Rate
Gassing rate of gelled batteries is only 5% of ordinary sealed batteries.
● Long-life Design
The lifespan is greater than 1000 times at 25℃, ordinary battery is just 600 times by Industry Standard. The lifespan will vary considerably with how it is used, how it is maintained and charged, temperature, and other factors. But usually 5-8 years.
● Wider Temperature Range
-30℃ to 55℃, Adapt well in different temperature and charge and discharge conditions
● Extremely good discharge recovery ability
When discharging nearly to 0V, then short the battery bipolar for 24 Hrs and re-charge again fully and operate 5 times. The battery could discharge 90% of initial capacity when discharge to 10.5V every time.
