4000mAh portable family look power bank External battery backup supply
4000mAh便携式家庭看电源外接电池备用电源
- 基本信息。：
- 电池类型：18650锂电池
- 内置电池容量：3.7V / 4000mAh / 14.8Wh
- 输入：dc 5v / 1a
- 输出：5V / 1A
- 尺寸：101 * 45 * 24mm
- 净重：120g
- 颜色：白色/黑色/金色/银色
- 循环寿命：≥500次
- 特征：
- 4000mAh高品质移动电源
- 不同的容量供您参考，如4400/5200 / 6000mAh
- 礼品市场的最佳产品
- 它具有强大的自动保护功能，如过充电，过放电
- 在智能内部IC的帮助下，具有避免过充电，过放电和短路的强大功能
- 打包：
- 电缆
- 礼品盒
- 认证：
- 所有电源都经过CE，RoHS和FCC认证
- 价格和贸易条款：
- OEM起订量：3000套，样品订单可用
- 付款方式：T / T，西联汇款，PayPal
- 贸易术语：EXW / FOB根据您的要求
- 交货时间：
- 3-7个工作日样品订单
- 10-15个工作日为批量订单
- 20-25个工作日为OEM订单
- OEM服务：徽标印刷可用于包装和产品
- 我们的工厂：
- OEM工厂，质量最好，供应能力强
- 最好的质量和服务
- 杰出的销售和设计部门
- 我们的优势
- 经验丰富的工程师可根据您的要求进行设计
- 我们是制造商，拥有我们自己的工厂
- 我们有专业的团队跟踪您的订单和有竞争力的价格为您服务
- 我们有8年的电源银行推广或批发的经验
- RoHS，FCC和CE认证
- 保修：1年
- 电池充电：至少500次
- 任何商业途径都可用
- 欢迎OEM和ODM
- 售后服务：
- 保修期：1年（不含人身伤害）
- 任何损坏，请提供图片或视频首先确认
- 与最安全和最便宜的航运公司合作
- 跟踪货物，直到你得到货物
| 项目 | 参数 |
| 电池容量 | 4000mAh |
| 电池类型 | 18650锂电池 |
| 输入电压/电流 | 5v / 1a |
| 输出电压/电流 | 5v / 1a |
| 尺寸 | 101 * 45 * 24mm |
| 颜色 | 白/黑/金/银 |
| 材料 | abs |
| 重量 | 120g |
| 工作温度 | -5ºC-45ºC |
| 产品状态 | 1 * USB输出 1 * micro USB输入 1 *手电筒 |
| 寿命 | 超过500次 |
| 保证 | 1年 |
| 证书 | CE，RoHS和FCC认证 |
- Basic Info.:
- Battery type: 18650 Li-battery
- Built-in battery capacity: 3.7V/4000mAh/ 14.8Wh
- Input: DC 5V/1A
- Output: 5V/1A
- Dimensions: 101*45*24mm
- Net weight: 120g
- Color: White/black/gold/silver
- Cycle life: ≥ 500 times
- Features:
- 4000mAh high quality power bank
- Different capacities for your reference, like 4400/5200/6000mAh
- Best products for gift market
- It has powerful automatic protection function like over-charge, over-discharge
- Strong function of avoiding over-charge, over-discharge and short circuit with the help of intelligent internal IC
- Packaging:
- cable
- A gift box
- Certifications:
- All power banks are CE, RoHS and FCC approved
- Price and trade terms:
- OEM MOQ: 3000 sets, sample order is available
- Payment: T/T, Western Union, PayPal
- Trade term: EXW/FOB according to your request
- Delivery lead time:
- 3-7 working days for sample order
- 10-15 working days for mass order
- 20-25 working days for OEM order
- OEM service: logo printing is available for both package and products
- Our factory:
- OEM factory, best quality, abundant supply ability
- Best quality and service
- Outstanding sales and design department
- Our advantages
- Experienced engineers can design as you request
- We are the manufacturer, own our own factory
- We have professional team to follow your order and the competitive price for you
- We have 8 years of experience on power bank for promotion or wholesale
- RoHS, FCC and CE certifications
- Warranty: 1 year
- Battery charging: 500 times as least
- Any business way is available
- OEM and ODM are welcome
- After-sale services:
- Warranty: 1 year (human damage exclude)
- Anything damaged, please provide pictures or video for confirmation first
- Cooperate with the safest and cheapest shipping company
- Tracking the goods until you get the goods
| Item | Parameters |
| Battery capacity | 4000mAh |
| Battery type | 18650 Li-Battery |
| Input voltage/current | 5V/1A |
| Output voltage/current | 5V/1A |
| Size | 101*45*24mm |
| Color | White/black/gold/silver |
| Material | ABS |
| Weight | 120g |
| Operating temperatures | -5ºC-45ºC |
| Products state | 1* USB output 1* micro USB input 1*flashlight |
| Lifespan | More than 500 times |
| Warranty | 1 year |
| Certificate | CE, RoHS & FCC certification |
