Description
Electric Bicycle Semi-Solid Battery | ATOMFAIRCOMMERCIAL GRADE · PRODUCTION
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This battery requires storage within specified temperature ranges and protective containment to prevent damage. Use only with a compatible BMS and avoid prolonged exposure above 65°C to ensure safety and longevity.
- Temperature Constraints: Environmental exposure fault to high temperature above 65°C can accelerate degradation and risk thermal runaway.
- BMS Requirement: A compatible BMS is mandatory for over-discharge, over-current, and cell balancing protection.
- Pre-conditioning: New batteries must be pre-conditioned at room temperature before the first full charge cycle.
- Storage Conditions: Store in moisture-proof packaging at room temperature, away from direct sunlight and heat sources.
- Charge Voltage Range: Charge only within the recommended voltage range to avoid overcharge hazards.
Follow these steps to safely handle and initialize the semi-solid battery. Ensure proper BMS integration and pre-conditioning before first use.
Required Equipment: Compatible battery management system (BMS), Compatible charger
- Inspect Battery
Inspect the battery casing for any physical damage, swelling, or leakage before handling. - Connect BMS
Connect the battery to a compatible BMS ensuring correct polarity and secure connections. - Pre-condition Battery
Pre-condition the new battery at room temperature for at least 2 hours before the first full charge cycle. - Charge Battery
Charge the battery using a compatible charger within the specified voltage range and monitor for abnormal heat.
Why is the charge temperature range (-10 to +55°C) narrower than the discharge range (-20 to +65°C) on this semi-solid e-bike battery, and how does it affect cold-weather charging?
The charge temperature range is -10 to +55°C, while discharge extends from -20 to +65°C, because lithium plating risk increases during charging below -10°C, which can degrade capacity and safety. This means the battery can discharge in severely cold conditions but must be warmed above -10°C before charging. For winter use, a thermal management system or indoor charging is recommended to maintain cycle life (≥1000 cycles to 70% SOH) and avoid internal damage.
What BMS specifications are required to safely integrate this 48V 35Ah semi-solid battery into an existing e-bike power system?
Integration requires a BMS with over-discharge protection at the 36.4V cut-off voltage, over-current protection for the 35A maximum continuous discharge, and cell balancing for the 13S1P configuration. The BMS must also enforce charging within the recommended voltage range to prevent overcharge, as the battery passes nail penetration and overcharge tests but relies on external protection for routine safety.
What handling and storage precautions are necessary for this semi-solid battery during R&D or long-term storage?
The battery passes nail penetration and overcharge safety tests, but must be stored below 65°C to avoid thermal degradation. For long-term storage, maintain a partial charge in a cool, dry environment and pre-condition at room temperature before the first full cycle. Always use a compatible BMS with over-discharge, over-current, and cell balancing, and avoid exposing the battery to temperatures above 65°C for extended periods.
The ATOMFAIR Rock Solid Series 48V 35Ah semi-solid battery delivers enhanced thermal stability and leak-proof construction via its semi-solid electrolyte, with reliable discharge from -20°C to 65°C and ≥1000 cycles to 70% SOH, but requires a compatible BMS and careful temperature management to avoid prolonged exposure above 65°C.
Positive
- Semi-solid electrolyte safety: Enhanced thermal stability and leak-proof construction provide superior safety over conventional liquid cells, passing nail penetration and overcharge tests.
- Wide temperature and long cycle life: Reliable discharge from -20°C to +65°C supports all-season e-bike use, and ≥1000 cycles to 70% SOH ensures years of daily commuting.
Trade-offs
- Requires compatible BMS integration: A BMS with over-discharge, over-current, and cell balancing is mandatory for safe operation and to prevent damage.
- Temperature and preconditioning limits: Extended exposure above 65°C must be avoided, and new batteries must be preconditioned at room temperature before first full cycle.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
