A Shenzhen LiFePO4 Battery Factory, Not A Trading Desk
Shenzhen Sike Power Technology Co., Ltd. builds lithium iron phosphate battery packs in Da Peng New District, Shenzhen. The team came out of the battery industry - production, QA, technical management - and the company is built around one commercial promise: grade A cells, a top-brand smart BMS, and an answer the same day.
Who We Are
Sike Power exists to move customers from lead-acid to lithium without the usual surprises. The range runs from an 8Ah block for a UPS to a 232 kWh liquid-cooled ESS cabinet, and it covers 12V and 24V lead-acid replacements, 48V telecom backup, 51.2V home storage in wall, stack and rack formats, golf cart and automotive-case packs, and commercial and industrial storage.
We use only brand-new grade A lithium cells and smart BMS boards from top-brand manufacturers. That single decision is what the rest of the company is built on: a pack that starts matched stays matched, which is what makes a six-thousand-cycle rating something other than a marketing number. Our after-sales complaint rate has stayed lower than 0.05% over the past five years.
Production and offices sit together in Shenzhen, so a technical question reaches the people who build the product rather than stopping at a sales desk. OEM and ODM orders are normal here, and a sample is prepared for your test before a bulk order so that the first container is never the first time anyone sees the pack.
What The Team Brings To A Battery Project
Six commitments that describe how this factory actually operates, rather than what every battery website claims.
Grade A Cells And Top-Brand BMS Only
Every pack is built with brand-new grade A LiFePO4 cells and a smart BMS from a top-brand supplier. That is the single decision that separates a pack that holds its capacity for six thousand cycles from one that drifts out of balance in the second year.
A Team That Has Built Batteries Before
Key members of the Sike Power team carry at least ten years each in the battery industry, with backgrounds at Svolt, Vision, Ritar and EVE, from production and QA through to technical management. Your technical question does not stop at a sales desk.
Our Own Plant In Shenzhen
Production and offices sit together in Da Peng New District, Shenzhen. Assembly lines, cell grading, aging tests and final inspection are all in house, which is why we can answer a process question the same day rather than relaying it to a subcontractor.
A Complaint Rate We Publish
Our after-sales complaint rate has stayed lower than 0.05% over the past five years. It is the one number that tells you what the quality control process is actually worth.
OEM And ODM Without A Tooling Bill
Case, capacity, BMS behaviour, communication protocol, label and packaging can all follow your brand. Samples are prepared for your test before a bulk order so the first container is not the first time anyone sees the product.
Answers The Same Day
Fast reaction is the habit the company is built around. Whether it is a new enquiry, a specification change or a problem in the field, you get a response without waiting for a weekly call.
Cell Grading Assembly Aging And Inspection
Four Things We Are Useful For
Specification And Sizing
Tell us the load, the autonomy you need and the inverter you are pairing with, and we come back with a pack, a voltage and an expansion path rather than a price list.
OEM And ODM Manufacturing
Your brand on the case, your label, your protocol list, your carton. Sample first, bulk after approval.
Certification And Shipping Documents
CE, UN38.3, MSDS and IEC documents travel with the goods, and packing follows UN38.3 requirements for lithium shipments by sea or air.
After-Sales And Warranty
Five-year warranty on the energy storage range, with continual before and after sale support rather than a ticket queue.
How We Prefer To Work
Integrity Builds Trust
Open communication and a clear process, so a buyer always knows where an order stands.
Efficiency Drives Success
Fast reaction to any customer request, lower communication cost and delivery on the date agreed.
Continual Support
We are a long-term partner rather than a one-shipment supplier, and the support continues after the invoice is paid.
Certification
The factory is stated as certified to ISO9001, ISO14001 and ISO45001. Product certificates across the range include CE, UN38.3, MSDS, UL, IEC and ROHS, and which certificate covers which model should be confirmed in writing for your market before you order.
What We Do Not Claim
Being straight about the gaps is more useful to a buyer than filling them with plausible numbers, so:
- Annual production capacity, factory floor area and headcount are not published by the source site, so no figure appears here.
- The ISO9001, ISO14001 and ISO45001 certificates are stated on the company About page; ask for the certificate copies and expiry dates before an audit.
- Product certificates are listed per product as CE, UN38.3, MSDS, UL, IEC and ROHS. Which certificate covers which exact model should be confirmed in writing for your market.
- Cycle life figures (2500+, 3000+, 3500+ and 6000+ depending on the range) come from the source product pages; the test conditions and DOD behind them are not published.
- Export country count and customer names are not published anywhere on the source site, so this rebuild names none.
- The three customer testimonials on the source home page are unattributed to a company, so they are not repeated here.
About The Company
Are you a factory or a trading company?
A factory. Shenzhen Sike Power Technology Co., Ltd. operates its own production plant and offices at the BAK Industrial Park in Da Peng New District, Shenzhen, with assembly lines, cell grading, aging tests and final inspection in house.
How much experience does the team have?
Key members carry at least ten years each in the battery industry, with backgrounds at Svolt, Vision, Ritar and EVE, covering production, QA, QC and technical management.
What certificates does the factory hold?
ISO9001, ISO14001 and ISO45001 are stated for the factory. Ask us for the certificate copies and expiry dates before an audit, and we will send what we have.
What is your complaint rate?
Lower than 0.05% over the past five years. The more useful question is what the failures were, and we will answer that too.
Do you publish production capacity or export country numbers?
No. The source material for this site does not carry an annual capacity, a floor area, a headcount or an export country list, so this site does not invent one. Ask and we will give you the current figures directly.
Do you have customer references?
We do not publish customer names or testimonials here, because we cannot attribute them. If you need references, ask and we will see which existing customers are willing to speak to you.
Start With A Product Or Start With A Problem
Either works. Send a model list for a quotation, or describe the system you are building and we will tell you what fits.