Bit/Bit+ Battery Info
Bit+ Battery Info
1: Product Identification
Product Name: Lithium-ion Battery
Battery category: Rechargeable battery
Model No.：BPR90350
Nominal voltage: 3.7V
Rated capacity :1050mAh
Energy: 3.89Wh
FPC
Chemistry:
Cathode Lithium cobalt oxide (LCO), LiCoO₂
Anode: Synthetic graphite
Dimension（T*W*L)）: 9.0mm*34.8mm*36.0mm
Weight Approx. 13±1g
Made in China
Batch / lot / serial no. See battery body，YYYY.MM.DD
Date of manufacture YYYY.MM.DD
Manufacturer:Guangdong Lan Dazzle Technology Co.,Ltd
Address: Room 301,Building 6,No.4 Xingye Road,Songshan Lake Industrial Park,Dongguan City,Guangdong Province.
2: Date Code
Identification method See battery body
| Internal coding method | Date code: YYYY.MM.DD |
| YYYY: Four digits represent year of manufacture; | |
| MM: Two digits represent month of manufacture; | |
| DD:Two digits represent day of manufacture; | |
| 2026.09.17 represent the date of manufacture is on Sep 17th, 2026. |
Shared QR code scene Shared, only with different production dates
3: Manufacturer / Importer Information
Manufacturer: Guangdong Lan Dazzle Technology Co.,Ltd.
Registered trade name: Not available
Manufacturer address: Room 301, Building 6, No.4 Xingye Road, Songshan Lake Industrial Park, DongguanCity, Guangdong Province.
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Contact |
Email：certificate@landazzle.com |
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Website：https://landazzle.com |
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Telephone：076922287669 |
EU importer:N/A
Economic operator: N/A
4: Labelling and Marking Information
| Item | Description | Status |
| CE marking | CE marking is affixed on the battery | |
| Separate collection symbol | Crossed-out wheeled bin symbol shown on the battery | |
| Cd / Pb chemical symbols | Not applicable | |
| Capacity marking | 1050mAh, 3.89Wh |
5: Substances and Critical Raw Materials
| Item | Description | Notes |
| Hg / Cd / Pb | See EU Declaration of conformity | |
| Hazardous substances other than Hg/Cd/Pb | NA | |
| Critical raw materials >0.1% | Lithium | |
| Cobalt | ||
| Battery chemistry details | See previous item |
6: Safety and Waste Battery Management Information
• Use specified charger only
• Do not disassemble, crush, puncture, or short external contacts.
• Keep batteries away from heat, fire, water, mechanical damage and short circuit.
• If leakage, swelling, overheating, deformation or abnormal odor occurs, stop use immediately and handle according to safety instructions.
• For fire response, please use a dry powder fire extinguisher to extinguish the fire.
• The crossed-out wheeled bin symbol means the battery must be collected separately and must not be discarded with household waste.
• Do not dispose of the battery as unsorted municipal waste. Please use separate collection systems for waste batteries.
• Improper disposal may cause environmental and health risks due to substances contained in batteries.
EU Declaration of Conformity(DoC-2026-0016)
1. Battery model (product, type, batch or serial number):
Lithium-ion Battery BPR90350 3.7V 1050mAh 3.89Wh
2. Name and address of the manufacturer and, where applicable, its authorized representative
Guangdong Lan Dazzle Technology Co.,Ltd.
Room 301,Building 6,No.4 Xingye Road,Songshan Lake Industrial Park,Dongguan City,Guangdong Province.
- This declaration of conformity is issued under the sole responsibility of the manufacturer
- Object of the declaration (identification of the battery allowing traceability): Li-ion battery used in the Robot
5: The object of the declaration described in point 4 is in conformity with the relevant Union harmonisation legislation:
Regulation (EU) 2023/1542
Restrictions set out in Annex XVII to Regulation (EC) No 1907/2006 (REACH)
6: References to the relevant harmonised standards or the common specifications used or references to the other technical specifications in relation to which conformity is declared:
EN IEC 6100061:2019
EN IEC 6100063:2021
EN 621332:2017, EN 621332:2017/AMD1:2021
Signed for and on behalf of: Issued By:
Qunying Lai
Quality Director
Place of Issue: DongGuan city, Guangdong province,China
Date of Issue: 2026-09-17 Guangdong Lan Dazzle Technology Co.,Ltd.