سعر فوب
أحصل على آخر سعر6.5 USD / ( Negotiable )
|500 Piece Minimum Order
بلد:
China
نموذج رقم:
NP1272
سعر فوب:
6.5 USD / ( Negotiable )أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
6.5
الحد الأدني للطلب:
500 Piece
تفاصيل التغليف:
10pcs/carton
موعد التسليم:
within 7 days after receive 30% deposit
القدرة على التوريد:
20000 Piece per Day
نوع الدفع:
T/T
مجموعة المنتج :
الشخص الذي يمكن الاتصال به Ms. Lee
Longgang, Shenzhen, Guangdong
Application
Maintenance free storage battery *2v7.2ah is used for anti-theft alarm system, fire alarm system, building interphone, childrens toy car, climate transmission system, crop photosynthetic machine and so on.
Advantage
1. The battery is full of power when its out of factory, no need to use liquid charge;
2. no memory, no need to discharge battery use, suitable for circuit design;
3. by high partition, adsorption and strong;
4. there is no flowing liquid (poor liquid), does not leak acid and free Upside down,
5. comply with environmental requirements, ease of use,
6. the use of lead-calcium alloys, battery self-discharge is very low,
7. easy storage, less maintenance;
8. using ABS plastic shell and valve technology for safe use.
battery characteristic | ||||
Nominal voltage | *2V | |||
Nominal capacity(*0h rate) | 7.2Ah | |||
Size | Total height | **2mm | ||
length | **1mm | |||
width | *5mm | |||
height | *5mm | |||
Weight | 2.1kg | |||
Rated capacity *5°C(*7°F) | *0 hour rate(0.*5A) | 7.2Ah | ||
*0 hour rate(0.*4A) | 6.3Ah | |||
5 hour rate(1.*9A) | 5.*5Ah | |||
1 hour rate(4.2A) | 4.2Ah | |||
Internal resistance | in full charge status *5°C(*7°F) | *5mΩ | ||
Capacity at different temperature(*0h) | *0°C(**4°F) | **5% | ||
*5°C(*7°F) | **0% | |||
0°C(*2°F) | *5% | |||
**5°C(5°F) | *5% | |||
Self discharge *5°C(*7°F) | capacity after 3 months | *1% | ||
capacity after 6 months | *2% | |||
capacity after *2 months | *4% | |||
Mode of charge (constant voltage) *5°C(*7°F) | cycle-use | initial charging current less than2.*0A , voltage*4.****4.*0V | ||
float-use | Initial charging current less than 1.*5A voltage*3.***3.*0V |
بلد: | China |
نموذج رقم: | NP1272 |
سعر فوب: | 6.5 / ( Negotiable ) أحصل على آخر سعر |
الموقع: | - |
سعر الحد الأدنى للطلب: | 6.5 |
الحد الأدني للطلب: | 500 Piece |
تفاصيل التغليف: | 10pcs/carton |
موعد التسليم: | within 7 days after receive 30% deposit |
القدرة على التوريد: | 20000 Piece per Day |
نوع الدفع: | T/T |
مجموعة المنتج : | storage battery |