12V 50Ah Deep Cycle (55D26 / 65D26 / JIS50)
Indicative price: 60 USD per unit · OEM/wholesale tiers on request
Powsea OEM battery, category Deep Cycle. Bulk supply and private labelling from the manufacturer — specifications below as published on the source site.
Key specifications
| Category | Deep Cycle |
|---|---|
| Voltage | 12V |
| Capacity | 50 Ah (title) |
| CCA | 500 A (manufacturer) |
| Dimensions | 260 × 173 × 225 mm — typical group (D26) |
| Chemistry | Flooded / MF deep-cycle |
| Applications | UPS, emergency lighting, solar backup, automotive |
What this battery does
Powsea 12V 50Ah deep cycle maintenance-free battery, models 55D26/JIS50/65D26. Ideal for automotive, UPS, emergency lighting, and solar backup. Constant current charging, long cycle life. OEM/ODM factory direct from China. 🔗 Also check Group 27 100Ah Deep Cycle
Equivalent models
The source site cross-references this model with: Group 27 100Ah.
Equivalents name the battery family and market position — physical fit and terminal layout must be
confirmed against the vehicle before ordering.
Specification source
| Source type | manufacturer_catalogue |
|---|---|
| Source date | 2026-09 |
| Verification | Not independently laboratory verified |
| Last verified | 2026-09-17 |
Read before buying
- Specifications are the manufacturer's published values (2026-09) and should be re-confirmed for current production runs.
- CCA figures follow the standard stated with the value; values from different standards are not directly comparable (see CCA vs CA).
- Group size decides physical fit, not performance — match the group first, then the ratings (see group sizes).
Related knowledge
Our Read
My read: This page presents the product as the manufacturer publishes it — the commercial section's role is structured access and honest context, not promotion. Where a value is missing, it is marked "per manufacturer quotation" rather than guessed.
Why: B2B battery sourcing lives and dies on spec accuracy. A catalogue that invents numbers is worse than one that admits a gap, so this section states its sources and its omissions side by side.
Editorial note — commercial section; specifications are the supplier's published values, not independently verified.
Related products
Source
Powsea OEM manufacturer — specifications as published, 2026-09
All products · Lead-acid knowledge · Last reviewed: 2026-09-17
Frequently asked questions
Is this product for human use?
No. It is supplied for laboratory research only, not for human or veterinary use, diagnosis, treatment or cosmetic application.
What documentation ships with the order?
A batch-specific COA with HPLC chromatogram and method, MS confirmation, MSDS and storage instructions.
Can I order a sample before a bulk order?
Yes, for qualified business buyers. The sample ships with its own batch COA.