Nokia 7380 Battery

Updated July 3, 2026

Overview

Product sourcing insights & recommendations

25 来源

The Nokia 7380 battery, specifically the BL-8N model, occupies a unique and challenging niche in the retro electronics and replacement market. As a "fashion phone" from 2005 with a non-traditional "lipstick" design, its battery requirements and availability are distinct from standard vintage models.

Product Specifications & Technical Insights

* Battery Model: BL-8N Aliexpress Facebook.

* Capacity & Chemistry: 700mAh to 850mAh, Lithium-Ion (Li-Ion), typically 3.7V Phonescoop Aliexpress.

* Unique Design Constraint: Unlike most Nokia phones of its era, the 7380 has a non-removable, internal battery. Replacing it requires disassembling the device's mirror-finish casing, which is notoriously difficult for average users Gsmarena.

* Compatibility: The BL-8N is also compatible with the Nokia 7280 (the original lipstick phone) and certain regional variants like the Nokia 5003 Aliexpress Facebook.

Market Trends & Consumer Demand

* Collector & Enthusiast Demand: Demand is driven primarily by the retro-tech community and collectors. The phone's rarity and visual identity make it a prized possession, but battery failure is the #1 reason these devices become non-functional Tiktok.

* The "Unrepairable" Reputation: Consumer sentiment is often frustrated; reviews highlight that the battery life was average (approx. 3 hours talk time) even when new, and modern replacements are hard to find and even harder to install Gsmarena Cnet.

* Supply Chain Shift: Mainstream B2B platforms like Alibaba show a shift away from stocking the specific BL-8N. Most current inventory is found on consumer-facing platforms like AliExpress or through specialty "legacy" parts suppliers who repackage new lithium cells into vintage casings Aliexpress Facebook.

Market Opportunities & Risks

* High Niche Value: Because official Nokia production has long ceased, third-party manufacturers who still produce small batches of BL-8N cells can command higher-than-average margins for a legacy battery.

* Technical Workarounds: Some users have transitioned to using generic MP3 player batteries with similar dimensions and voltage (3.7V Li-Po) as a DIY workaround when official BL-8N stock is unavailable Gsmarena.

* Risk of Poor Quality: Much of the remaining stock consists of "New Old Stock" (NOS), which may have degraded over time, or low-quality generic replacements that may not hold a charge as long as the original 700mAh specification Aliexpress.

Based on the market trends, here are your next steps:

Sources & References

25 sources cited · Verified industry data & reports

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