603443 QR Code

 Battery ID：603443

Manufacturer：Huizhou Kaiyesheng Energy Co.,Ltd

Model：603443

Capacity (mAh)：850mAh

Voltage：3.7VChemistry：

锂离子电池成分表（Li-ion battery is a mixture）

EU DECLARATION OF CONFORMITY (No. [DOC-603443-001])

1. Product identification

Battery model: 603443

Battery type: ☑ Portable battery

Electrochemical system: ☑ Lithium-ion

Rated capacity: 850 mAh

Rated voltage: 3.7 V

Nominal energy: 3.145 Wh

Weight: [ 16 g]

Batch/Serial No.:IQ0126060100001

2. Manufacturer information

Manufacturer name: [Huizhou Kaiyesheng Energy Co.,Ltd]

Trade name/trademark: [/]

Registered address: [Factory Building of Dongxiang Company, Donglou Village Group, DongjiangVillage Committee, Chenjiang Street, Zhongkai High tech Zone, HuizhouCity, Guangdong, China]

Phone number: [0752-2608910]

Email: [tanglf@kysbattery.com]

Website: [www.kysbattery.com]

3. Authorised representative

Authorised representative name: [Huizhou Kaiyesheng Energy Co.,Ltd]

Authorised representative address: [HuizhouCity, Guangdong, China]

4. Declaration of conformity

We,

[Huizhou Kaiyesheng Energy Co.,Ltd], [Factory Building of Dongxiang Company, Donglou Village Group, DongjiangVillage Committee, Chenjiang Street, Zhongkai High tech Zone, HuizhouCity, Guangdong, China]

declare under our sole responsibility that the battery product identified in Section 1 of this declaration:

- is in conformity with the applicable essential requirements set out in Annex I of Regulation (EU) 2023/1542 concerning batteries and waste batteries;

- complies with the applicable conformity assessment procedure(s) set out in Annex VI of the said Regulation, specifically Module(s): ☑ Module A (Internal production control);

- is in conformity with the requirements of the following Articles of Regulation (EU) 2023/1542 (as applicable to the battery type identified in Section 1):

| Article | Requirement | Applicable |

|---------|-------------|------------|

| Art. 6 | Substance restrictions | ☑ Yes ☐ No |

| Art. 7 | Carbon footprint declaration | ☐ Yes ☑ No (capacity ≤2kWh, not applicable) |

| Art. 8 | Recycled content | ☐ Yes ☑ No (capacity ≤2kWh, not applicable) |

| Art. 10 | Performance and durability | ☐ Yes ☑ No (not industrial/EV battery) |

| Art. 12 | Safety of SBESS | ☐ Yes ☑ No (not SBESS) |

| Art. 13 | Labelling | ☑ Yes ☐ No |

| Art. 14 | Ageing condition information | ☐ Yes ☑ No (not applicable) |

5. References to harmonised standards and technical specifications

- EN 62133-2: Secondary cells and batteries containing alkaline or other non-acid electrolytes – Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications – Part 2: Lithium systems.

- IEC 61960: Secondary cells and batteries containing alkaline or other non-acid electrolytes – Secondary lithium cells and batteries for portable applications.

Note: Once the harmonised standards for the Batteries Regulation are published in the Official Journal of the EU (OJEU), the corresponding references shall be added.

6. Notified body (if applicable)

No notified body was involved in the conformity assessment for the product covered by this declaration.

7. Additional information

- Hazardous substances: Mercury (Hg) <0.0005%; Cadmium (Cd) <0.002%; Lead (Pb) <0.004%

- Critical raw materials (concentration >0.1% by weight): Cobalt (Co) [if >0.1% insert %, otherwise <0.1%]; Lithium (Li) [insert %]; Natural graphite <0.1%; Nickel (Ni) [insert %]

- Recycled content of cobalt, lithium, nickel from waste: Not applicable (capacity ≤2kWh, exempt under Article 8)

- Applicable extinguishing agent type: Class D metal fire extinguisher, ABC dry powder (initial stage only), do not use water or foam

8. Signature

Place of issue: [HuizhouCity, Guangdong, China]

Date of issue: [10/6/2026]

Name: [Bixiao Zhan]

Function: [ Quality Manager]

Signature:Bixiao Zhan

--- This declaration of conformity is drawn up in accordance with Article 18 of Regulation (EU) 2023/1542 and is valid until any significant change to the product. It is provided in electronic format, accessible via the product QR code, and shall be kept for at least 10 years after the battery is placed on the market. ---

欧盟符合性声明 (编号：[DOC-603443-001])

1. 产品识别信息

电池型号：603443

电池类型：☑ 便携式电池

电化学系统：☑ 锂离子

额定容量：850 mAh

额定电压：3.7 V

标称能量：3.145 Wh

重量：[例如：16 g]

批号/序列号：IQ0126060100001

2. 制造商信息

制造商名称：[惠州市凯业盛能源有限公司]

注册商号/商标：[/]

注册地址：[惠州市仲恺高新区陈江街道东江村委东楼村小组东翔公司厂房]

联系电话：[0752-2608910]

电子邮件：[tanglf@kysbattery.com]

网站：[www.kysbattery.com]

3. 授权代表（/）

授权代表名称：[惠州市凯业盛能源有限公司]

授权代表地址：[中国 广东省 惠州市]

4. 符合性声明

我们，

[惠州市凯业盛能源有限公司]，[惠州市仲恺高新区陈江街道东江村委东楼村小组东翔公司厂房]

特此声明，本声明第1节所述电池产品在我们独自的责任下符合以下要求：

- 符合 (EU) 2023/1542 号法规（关于电池及废电池）附件 I 中规定的基本要求；

- 符合该法规附件 VI 中规定的适用合格评定程序，具体模块：☑ 模块 A（内部生产控制）；

- 符合 (EU) 2023/1542 号法规中以下条款的要求（适用于第1节确定的电池类型）：

| 条款 | 要求内容 | 是否适用 |

|------|----------|----------|

| 第6条 | 物质限制 | ☑ 是 ☐ 否 |

| 第7条 | 碳足迹声明 | ☐ 是 ☑ 否 (容量 ≤2kWh，不适用) |

| 第8条 | 回收含量 | ☐ 是 ☑ 否 (容量 ≤2kWh，不适用) |

| 第10条 | 性能和耐久性 | ☐ 是 ☑ 否 (非工业/电动汽车电池) |

| 第12条 | 固定式电池储能系统安全 | ☐ 是 ☑ 否 (非固定式储能系统) |

| 第13条 | 标签标识 | ☑ 是 ☐ 否 |

| 第14条 | 老化状态信息 | ☐ 是 ☑ 否 (不适用) |

5. 引用的协调标准和技术规范

- EN 62133-2：含碱性或其他非酸性电解质的二次电池和电池组——便携式应用用便携式密封二次电池及其电池组的安全要求——第2部分：

- IEC 61960：含碱性或其他非酸性电解质的二次电池和电池组——便携式应用的二次锂电池和电池组

注：待欧盟官方公报（OJEU）正式发布针对电池法规的协调标准引用清单后，需补充标准编号。

6. 公告机构（如有涉及）

本声明所涵盖产品的合格评定未涉及任何公告机构。

7. 附加信息

- 有害物质：汞(Hg)含量 <0.0005%；镉(Cd)含量 <0.002%；铅(Pb)含量 <0.004%

- 关键原材料（浓度 >0.1%）：钴(Co) [若>0.1%填写%，否则<0.1%]；锂(Li) [填写%]；天然石墨 <0.1%；镍(Ni) [填写%]

- 从废料中回收的钴、锂、镍含量：不适用（容量 ≤2kWh，根据法规第8条豁免）

- 适用灭火剂类型：D类金属灭火器、ABC干粉灭火器（仅限初期）、不可用水或泡沫

8. 签署信息

签署地点：[广东 惠州]

签署日期：[2026/6/10]

签署人姓名：[詹必孝]

签署人职务：[质量经理]

签名：詹必孝

--- 本符合性声明根据 (EU) 2023/1542 第18条要求编制，有效期至产品发生重大变更为止。本声明以电子形式提供，可通过产品二维码访问，保存期限自投放市场之日起至少10年。

 Handling Instructions电池使用指南

Read and observe the following warnings and precautions to ensure correct and safe use 

of Li-ion batteries. 

认真阅读下面的注意事项，确保正确使用锂离子电池。惠州市凯业盛能源有限公司对违反下述

注意事项而产生的任何问题不予负责。

Danger! 危险！

Failure to observe the following precautions may result in battery leakage, overheating, 

explosion and/ or fire. 

不仔细阅读下述事项可能导致电池泄露、爆炸或起火。

—Do not immerse the battery in water or allow it to get wet. 

—勿将电池投入水中或将其弄湿；

—Do not use or store the battery near sources of heat such as a fire or heater. 

—勿在热源（如火或加热器）附近使用或贮存电池；

—Do not use any chargers other than those recommended by Leader. 

—-请使用Leader推荐的充电器；

—Do not reverse the positive (+) and negative (-) terminals. 

—勿将正负极接反；

—Do not connect the battery directly to wall outlets or car cigarette-lighter sockets. 

—勿将电池直接连接到墙上插座或车载点烟式插座上；

—Do not put the battery into a fire or apply direct heat to it. 

—勿将电池投入火中或给电池加热；

—Do not short-circuit the battery by connecting wires or other metal objects to the positive

 (+) and negative (-) terminals. 

禁止用导线或其它金属物体将电池正负极短路；

— The soldering temperature must be lower than 300℃, and no longer than 3s.

— 焊锡铬铁温度不超过300℃，时间不超过3秒；

—Do not carry or put the battery together with necklaces, hairpins or other metal objects.

—禁止将电池和项链，发夹和其它金属物品放置在一起；

—— Do not strike, throw or subject the battery near a fire or in extremely hot conditions.

—禁止将电芯投放到较热的容器里。

Warning! 警告！

Failure to observe the following precautions may result in battery leakage, overheating, 

explosion and/ or fire. 

不仔细阅读下述事项可能导致电池泄露、爆炸或起火。

—Do not place the battery in a microwave oven or pressurized container. 

—禁止将电池置入微波炉或压力容器中；

—Do not use the battery in combination with primary batteries (such as dry-cell batteries) 

or batteries of different capacity, type or brand. 

—禁止与一次电池（如干电池）或不同容量、型号、品种电池组合使用；

—Do not use the battery if it gives off an odor, generates heat, becomes ct the battery to 

sever physical shock. 

—如果电池发出异味、发热、变形或出现其它任何异常现象时不得使用；

—Do not pierce the battery casing with a nail or other sharp object, break it open with a 

hammer, or step on it. 

—禁止用钉子或其它尖锐物体刺穿电池壳体，禁止锤击或脚踏电池；

— Do not directly solder the battery terminals. 禁止直接焊接电池端子；

— Do not attempt to disassemble or modify the battery in any way. 禁止以任何方式分解电池；

—Do not recharge discolored or deformed, or appears abnormal in any way. If the battery is in 

use or being recharged, remove it from the device or charger immediately and discontinue use. 

—如果电池发生变形、变色或出现其它任何异常现象时不得使用；如果电池正在使用或充电，

应立即从用电器中或充电器上取出并停止使用；

—Keep the batteries out of the reach of children. If a child somehow swallows a battery, seek 

medical attention immediately. 

—电池应放在小孩接触不到的地方，如果小孩不小心吞咽电池 应立即寻求医疗救助；

—If the battery leaks or emits an odor, immediately remove it from the proximity of any exposed 

flame. The leaking electrolyte can ignite and cause a fire or explosion.

— 如果电池泄漏或发出异味，应立即将其从接近明火处移开；泄漏的电解液可能引起火灾或爆炸；

—If the battery leaks and electrolyte gets in your eyes, do not rub them. Instead, rinse them

 with clean running water and immediately seek medical attention. If left as is, electrolyte 

can cause eye injury. 

—如果电池漏液后电解液进入眼睛，不要擦，应用水冲洗，立即寻求医疗救助。如不及时处理，

眼睛将会受到伤害。

Caution! 注意！

Do not use or store the battery where is exposed to extremely hot, such as under window 

of a car in direct sunlight in a hot day. Otherwise, the battery may be overheated. This can 

also reduce battery performance and/or shorten service life. 

不要使用处于极热环境中的电池，如阳光直射或热天的车内。否则，电池会过热，可能着火（点燃）；

同时这样也会影响电池的性能、缩短电池的使用寿命。

Use the battery only under the following environmental conditions. Failure to do so can result

 in reduced performance or a shorten service life. Recharging the battery outside of these 

temperatures can cause the battery to overheat, explode or catch fire. 

只能在下述条件下使用电池，否则将会降低电池的性能或缩短电池的使用寿命。在此温度范围外使用电池

可能引起过热、爆炸或起火。

The isolated measures are needed between battery (the bare Al layer at side and top sealing) and 

the PCB, and also between battery and electric equipment: especially avoid the Al layer in packing 

foil contact to cathode or anode (including electric equipment, otherwise this can cause battery 

leakage or swelling.   

注意在电芯（侧边和极耳封边包装膜断口位置裸露的铝层）与保护板、及电芯与用电器具之间采用绝缘

结构措施：特别注意避免出现包装膜铝层与正负极（包括用电器具的带电部分）出现接触的隐患，否则

可能造成漏液气胀。

Operating environment工作环境:

When charging the battery电池充电温度: 0℃～45℃

When discharging the battery电池放电温度: 0℃～60℃

When stored up to 30 days存储30天: -10℃～45℃

Storage Voltage：3.80~4.00V. 存储电压：3.80~4.00V

When stored up to 90 days存储60天: -10℃～35℃

Storage Voltage：3.80~4.00V. 存储电压：3.80~4.00V

Charge and discharge cell to 3.8~4.0V if storage more than 6 months.  超过6个月请及时进行

充放一周后补充电到3.8-4.0V。

In cases where children use the battery, instruct them on the contents of the user’s guide 

and keep an eye on them to ensure that the battery is being used correctly. 

当小孩使用电池时，需要按用户说明书的内容教他们，并密切注意他们确保正确使用电池。

If the battery leaks and electrolyte gets your skin or clothing, immediately rinse the affected 

area with clean running water. If left as is, skin inflammation can occur. 

如果电池漏液，电解液弄到皮肤或衣服上，立即用流动的水清洗受影响区域，否则可能导致皮肤发炎

For directions on battery installation and removal, read the instruction manual that accompanies 

the equipment in which the battery will be used.

阅读用电池的装置说明书，正确进行电池的安装与拆卸。

If a device is not used for an extended period, the battery should be removed and stored in a 

cool, dry place. Otherwise, resting or reduced performance may occur. 

如果设备长期不用，将电池取出并放置在凉爽、干燥的地方，否则，电池可能生锈或性能变差。

If the terminals of the battery are dirty, wipe them clean with dry cloth before use. Otherwise, 

solid electrical contact may not be charged with the equipment, and this can cause power 

outages or charging to fail. 

如果电池的端子变脏，使用前用干布擦干净。否则电池会接触不良，从而引起能量损耗或无法充电。