通过 
标准尺寸,原厂正规产品
来自浙江天能电池厂家
质保严格按照天能厂家规定进行三包!!
以下价格为不确定价格，由于价格变化太快，详细价格请向我公司直接咨询。电话：0537-2228733
运输：采用发物流的方式
长期经销商合作事项,价格，售后服务及运输等等再行商谈协商
七天无条件退换货，具体说明：返回货物完好无损，不影响二次销售，返回运费购买方承担，发货运费购买方承担，电压正常，外壳无损坏，端子无磨损。 常规产品支持，非常规产品，批量订做产品，特殊要求订做产品，设计研发新型产品，等此类均不支持无条件退换货。
特别注意：收货时需开箱验视，如果损坏，请找物流索赔，我们均有保价，不要签字收货，如果不当场开箱验视，如果拉走后或签字后损坏，我公司没办法给客户负责，签字收货就等于你认可此货物。
公司相关资质和证书，产品相关资质，认证，证书，等 待更新和上传中。。。。。
English version product introduction
Zhejiang tianneng original factory products,
online verification, quality assurance
Have anti - counterfeit code and anti - counterfeit labels
Pictures are real photos
Electrical parameters:
This offer is in a package of four
The voltage of a single battery is 12V
The capacity of a single battery is 20AH
Single battery size: 166*76*177mm
Single battery weight: about 7.00kg
Full voltage: 14.2v
Minimum discharge voltage: 10.5v
Charging current: 2. --3A
Normal discharge above 5 degrees Celsius, below 0 degrees Celsius capacity loss about 10-30%
The distribution voltage meets the standard, all lower than 0.03V
The price is uncertain. As the price is changing too fast, please consult our company directly for the detailed price. Telephone: 0537-2228733
I have other types of battery, please check the website.
Logistics, bulk customers and long-term dealers, price, transportation and other cooperation issues can be discussed in cities above the county level.
Default hair yunda, postal parcel and logistics, logistics. Except for remote areas, the general freight is about 20-40 yuan
After-sales service: store three packages
The price may change at any time, please contact customer service online or consult our company's business telephone
Cities at or above the county level in shandong province may include logistics fees and pick up goods by themselves
Other areas, according to the circumstances, may appropriately bear part of the transport costs.
Cycle life: more than 450 times
Floating charge life: 2-4 years; normal cycle life: 1-2 years;
Product features/advantages: 1. National standard product, full capacity
2. Long service life, floating charge and circulation
3. Professional maintenance-free design, no acid leakage, no water loss,
4. Small self-discharge for battery placement;
5. Wide range of operating temperature, 10 degrees below zero, 55 degrees above zero can be used.
6. Stable output voltage, strong consistency in batch production of batteries,
7. Fine workmanship, compact design, maximum capacity in limited space,
Manufacturer direct sales: discharge parameters table, charging curve table, etc., special requirements of the environment, please ask our customer service, our company's technical department for advice.
