Горячая Распродажа: самое лучшее цена на солнечных батареях 12v 28ah герметичная свинцово-кислотная
- Категория: Lead Acid Batteries >>>
- Поставщик: Hefei,Yangtze,Solar,Power,Co.,Ltd.
Поделиться:
Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 33.93 $* | 35.54 $* |
| Aug-16-2025 | 33.6 $* | 35.12 $* |
| Jul-16-2025 | 28.59 $* | 29.64 $* |
| Jun-16-2025 | 32.96 $* | 34.24 $* |
| May-16-2025 | 28.63 $* | 29.96 $* |
| Apr-16-2025 | 32.2 $* | 34.7 $* |
| Mar-16-2025 | 32.4 $* | 34.46 $* |
| Feb-16-2025 | 31.53 $* | 33.95 $* |
| Jan-16-2025 | 31.62 $* | 33.49 $* |
Характеристики
Product Description
Hot sale best price Yangtze solar 12v 28ah sealed lead acid battery
Key Features :
♦Gelled electrolyte made by mixing sulfuric acid with silica fume.
♦High rate discharge performance due to tight assembly technology
♦Strong heat dissipation and wide operating temperature range
♦Avoid acid mist being separated out , environment friendliness
♦Efficient venting system release excessive gas automatically
Applications :
♦Solar and wind energy storage system
♦EPS and UPS battery backup
♦Signal system , emergency lighting system , security system
♦Telecommunication Equipment
♦Power plant and transmission system
| 1. Functional Parameter | 5. Environment Temperature | ||
| Nominal Voltage | 12V | Discharge Temperature | -20~60℃ |
| Nominal Capacity (10 hour rate) | 28Ah | Charge Temperature | 0~50℃ |
| Number of Cells | 6cells | Storage Temperature | -20~60℃ |
| 2. Rated Capacity at 25℃ (77° F) | 6. Inner Resistance & Max . Discharge Current | ||
| 10 hour rate (0.1C, 10.8V) | 28Ah | Fully Charged battery at 25℃ (77° F) | 11mΩ |
| 3 hour rate (0.25C, 10.8V) | 23.1Ah | Max. Discharge Current | 390A (5s) |
| 1 hour rate (0.55C, 10.5V) | 16.3Ah | Short Circuit Current | 1300A |
| 3. Capacity affected by Temperature (10 hour rate) | 7. Self-discharge at 25℃ (77° F) | ||
| 40℃ (104° F) | 103% | Capacity after 3 month storage | 91% |
| 25℃ (77° F) | 100% | Capacity after 6 month storage | 82% |
| 0℃ (32° F) | 85% | Capacity after 9 month storage | 73% |
| -15℃ (5° F) | 65% | Capacity after 12 month storage | 64% |
| 4. Dimension and Weight | 8. Constant voltage charging at 25℃ (77° F) | ||
| Length | 165mm | Cyclic use | 14.4~14.9V |
| Width | 125mm | Maximum charging current | 7.8A |
| Height | 175mm | Temperature compensation | -30mV/℃ |
| Total Height | 175mm | Float use | 13.6~13.8V |
| Reference Weight | 8.4kg | Temperature compensation | -20mV/℃ |
Certifications
Packaging & Shipping
Company Information
♦ Battery factory Founded in 1996 , 2 million batteries annual production capacity
♦ Products including Lithium battery, valve regulated lead acid battery , Gel battery , deep cycle battery , OPzV and OPzS battery
♦ Products are exported to more than 150 countries
♦ Products are certified by CE , UL ,Rohs
♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid batteries ranging from 2Ah to 3000Ah
Partner
Related Products-NEW
You May be interested ! Please click the related products .
Mono 500W Mono 380W Half Cell 420W Half Cell 480W
LiFePO4 12V 200Ah LiFePO4 48V 200Ah Gel 12V 200ah Gel 12V 250Ah
10KW On Grid 1MW On Grid 10KW Off Grid 5KW Hybrid
connect us
Vector Hu
Moblie phone : +86 136 3567 5388
What 's app : +86 136 3567 5388
Skype: yangtze-solar
Wechat: +86 136 3567 5388
Email: solar19(at)yangtze-power.com
