Product catalogue
Industrial traction batteries and stationary energy storage systems — LiFePO4 lithium and DIN lead-acid, engineered and built in-house.
Safety first. Conscience-driven products.
Company profile
We build both chemistries under our own roof — LiFePO4 lithium and DIN lead-acid traction batteries — and we build them ourselves, from cell qualification through to the finished pack.
Shandong Qiwang Battery Co., Ltd. was established in 2008 and is headquartered in Linyi, Shandong, the city China calls its logistics capital. We are a specialised energy-solution provider, working on the development, manufacture and sale of lithium power-battery systems for industrial vehicles and construction machinery, stationary energy storage batteries, lead-acid batteries and chargers.
The 150-mu site in the Linyi Economic and Technological Development Zone holds 110 mu of lead-acid production and 40 mu of lithium production, which gives us the full chain from R&D through to volume manufacturing. We work to a flexible-manufacturing model: custom design and technical support to your drawing, plus OEM and ODM cooperation.
In energy storage we work in lithium iron phosphate. The range covers home storage, high-voltage storage, commercial and industrial storage, and portable power, and it runs in home storage, C&I storage, UPS/EPS backup, power and telecommunications, wind and solar storage, and security monitoring.
Quality is the foundation we build on. We run a full-chain quality control system from raw-material purchasing to finished-goods release, so every unit meets high performance and high safety standards. Our products are exported to Europe and the Americas, Australia, Africa and Asia.
Manufacturing in-house, from cell to finished pack.
Our own design, BMS integration and validation.
A portfolio of invention and utility-model patents.
Full-chain control, incoming material to release.
Research & development
Four things carry the product: the pace we innovate at, the technical base we have built up, the control we keep over quality and safety, and the people doing the work.
Years spent going deep on technology, and innovation as the way we define what comes next. The resource base we have accumulated is not only our answer to you — it is the confidence behind a new generation of energy solutions.
In the shift to new energy we are not only participants. We lead from the front on the strength of deep technical resources. For years we have concentrated on core lithium technology, building a technical system that runs from material innovation up to the system level, so that customers worldwide get safer, more efficient and more reliable energy solutions.
Quality is life; safety is the floor. That runs through everyone here. We have built an independent, authoritative quality and safety control system covering the whole flow from incoming material to finished-goods release, and a zero-defect culture that guards the reliability of every single cell.
We are a team of energy idealists — engineers and industry specialists. Every data point we verify comes out of repeated, rigorous measurement. On a production line where nothing is left to chance, manufacturing, physics and data science meet. We do not only solve problems; we define the shape of the next battery.
Product line 01
Product line 01
Lead-acid-to-lithium and diesel-to-electric conversions. Custom builds supported.
Forklift lithium batteries are the power source behind modern logistics and warehousing. Set against conventional lead-acid, the advantages are marked.
In the same volume a lithium battery holds 2–3× the capacity of lead-acid. Longer runtime and far fewer charging stops.
One to two hours to full, against 8–10 hours for lead-acid. Charge as you go, with no dedicated charging room. Opportunity charging is supported.
2,000–5,000 cycles, against roughly 500–1,000 for lead-acid — a service life of 5–10 years and a lower cost across the whole cycle.
No periodic watering and no equalising charge, so labour and maintenance cost both come down.
Round-trip efficiency above 95%, against roughly 70–80% for lead-acid. More of the energy you pay for comes back out.
A built-in BMS monitors cell state in real time and provides over-charge and over-discharge protection, temperature control and fault warning.
Voltage, capacity, case dimensions and connector are specified to your truck, cart or machine. Send the model and the duty cycle and we return a pack specification, a dimensional drawing and an FOB price.
| Parameter | 25.6 V 202 Ah | 51.2 V 404 Ah | 76.8 V 560 Ah | 76.8 V 560 Ah |
|---|---|---|---|---|
| Rated voltage | 25.6 V | 51.2 V | 76.8 V | 76.8 V |
| Charge voltage | 29.2 V | 58.4 V | 87.6 V | 87.6 V |
| Capacity | 5,171 Wh | 20,684 Wh | 43,008 Wh | 43,008 Wh |
| BMS | 200 A | 300 A | 300 A | 300 A |
| Max. working current | 202 A | 404 A | 560 A | 560 A |
| Weight | 65 kg | 130 kg | 320 kg | 320 kg |
| Dimensions (mm) | 650×200×550 | 800×530×404 | 990×550×610 | 990×550×610 |
Partial parameters shown. Custom builds supported.
Product line 02
Product line 02
Flooded (liquid-electrolyte) construction with an openable lid.
A flooded golf cart battery carries a large electrolyte reserve and can be serviced in the field — the right choice where scheduled inspection rounds exist.
The lid opens, so electrolyte level and specific gravity can be checked directly. Topping up and measurement are straightforward — well suited to sites with scheduled inspection rounds.
A large electrolyte volume sets up convection during charge and discharge, so heat leaves the cell quickly. That helps under high-current discharge and in hot environments.
The generous electrolyte reserve means mild overcharge mainly vents hydrogen and oxygen from water electrolysis, with comparatively little damage to the plates. Use in a well-ventilated area.
With scheduled equalising charges and electrolyte maintenance, both deep-cycle and float life run long — which is why the chemistry is common in demanding industrial duty.
The lead-acid recycling chain is well established, with lead recovery above 99% and well-regulated environmental processing.
Voltage, capacity, case dimensions and connector are specified to your truck, cart or machine. Send the model and the duty cycle and we return a pack specification, a dimensional drawing and an FOB price.
| Parameter | Model | Rated V | 5 h — A | 5 h — Ah | 20 h — A | 20 h — Ah | Dimensions (mm) |
|---|---|---|---|---|---|---|---|
| 3-DG-180 | 6 V | 36 | 180 | 10.5 | 210 | L260×W182×H282 | |
| 3-DG-200 | 6 V | 40 | 200 | 11.5 | 230 | L260×W182×H282 | |
| 3-DG-210 | 6 V | 42 | 210 | 12 | 240 | L260×W182×H303 | |
| 3-DG-230 | 6 V | 46 | 230 | 13 | 260 | L260×W182×H303 | |
| 3-DG-240 | 6 V | 48 | 240 | 13.5 | 270 | L249×W192×H316 | |
| 4-DG-140 | 8 V | 28 | 140 | 8.5 | 170 | L260×W182×H289 | |
| 6-EVF-100 (II) | 12 V | 24 | 120 | 7.5 | 150 | L327×W181×H277 | |
| 6-DG-120 | 12 V | 17 | 85 | 5 | 100 | L360×W174×H282 | |
| 6-DG-130 | 12 V | 20 | 100 | 6 | 120 | L360×W174×H290 | |
| 6-DG-140 | 12 V | 24 | 120 | 6.5 | 130 | L360×W174×H298 | |
| 6-DG-160 | 12 V | 26 | 130 | 7.5 | 150 | L360×W174×H300 |
Partial parameters shown. Custom builds supported.
Product line 03
Product line 03
Scissor lifts, boom lifts and aerial work platforms.
Against conventional lead-acid, lithium brings a marked advantage on lifting platforms.
High energy density means more capacity in the same volume, longer working stretches between charges, and fewer stoppages.
High-current fast charge, typically two to four hours to full against 8–10 hours for lead-acid. Opportunity charging over breaks is supported.
Three to five times the cycle life of lead-acid, reaching 2,000–3,000 cycles and beyond — a lower cost over the whole life.
Fully sealed. No electrolyte to top up, no acid mist corrosion, and less maintenance labour.
A built-in BMS monitors voltage, current and temperature in real time and provides over-charge, over-discharge, over-current and short-circuit protection, plus fault diagnosis and communications.
Performance is less temperature-dependent, and holds up better than lead-acid in the cold.
Voltage, capacity, case dimensions and connector are specified to your truck, cart or machine. Send the model and the duty cycle and we return a pack specification, a dimensional drawing and an FOB price.
| Parameter | 25.6 V 230 Ah |
|---|---|
| Rated voltage | 25.6 V |
| Charge voltage | 29.2 V |
| Capacity | 5,888 Wh |
| BMS | 200 A |
| Max. working current | 230 A |
| Weight | 55 kg |
| Dimensions (mm) | 650×280×250 |
Partial parameters shown. Custom builds supported.
Product line 04
Product line 04
Sealed gel construction for golf carts and light traction.
A sealed gel battery for golf carts, floor machines and light traction duty — maintenance-free and orientation-independent.
The electrolyte is gelled and solid. Fully sealed, no leakage, no topping up, and it can be mounted in any orientation.
Excellent resistance to deep discharge and quick recovery, which suits applications that cycle hard and often.
Long shelf life. Self-discharge stays below 3% a month at room temperature, so stock keeps longer.
Reliable cold starting, and less acid stratification in heat, so performance stays steady.
No liquid acid mist, and resistance to explosion and shock — it can be used in relatively enclosed spaces.
Design float life typically 8–12 years, and longer under cycling than a conventional flooded battery.
Voltage, capacity, case dimensions and connector are specified to your truck, cart or machine. Send the model and the duty cycle and we return a pack specification, a dimensional drawing and an FOB price.
| Parameter | Model | Rated V | 3 h — A | 3 h — Ah | 5 h — Ah | 20 h — Ah | Dimensions (mm) |
|---|---|---|---|---|---|---|---|
| 3-EVF-170 | 6 V | 56.6 | 170 | 185 | 220 | L260×W180×H250 | |
| 3-EVF-200 | 6 V | 66.6 | 200 | 220 | 260 | L260×W180×H273 | |
| 4-EVF-150A | 8 V | 50 | 150 | 170 | 185 | L262×W180×H279 | |
| 4-EVF-150B | 8 V | 50 | 150 | 170 | 185 | L262×W180×H279 | |
| 6-EVF-60 | 12 V | 20 | 60 | 65 | 75 | L262×W165×H169 | |
| 6-EVF-70 | 12 V | 23.3 | 70 | 80 | 90 | L260×W168×H210 | |
| 6-EVF-80 | 12 V | 26.7 | 80 | 90 | 105 | L259×W168×H210 | |
| 6-EVF-100 | 12 V | 33.3 | 100 | 110 | 130 | L330×W172×H214 | |
| 6-EVF-120A | 12 V | 40 | 120 | 135 | 120 | L406×W176×H213 | |
| 6-EVF-120B | 12 V | 40 | 120 | 135 | 155 | L407×W171×H240 | |
| 6-EVF-150 | 12 V | 50 | 150 | 165 | 175 | L483×W170×H240 |
Partial parameters shown. Custom builds supported.
Product line 05
Product line 05
Cargo trikes, passenger trikes and low-speed four-wheel EVs.
Against conventional lead-acid, lithium brings a marked advantage on three- and four-wheel electric vehicles.
Lighter and smaller, yet it delivers a longer range.
Typically three to five times the cycle count of lead-acid, giving three to five years and more.
High-current fast charge shortens the charging stop.
Steadier discharge and stronger power output, for better hill climbing and acceleration.
Voltage, capacity, case dimensions and connector are specified to your truck, cart or machine. Send the model and the duty cycle and we return a pack specification, a dimensional drawing and an FOB price.
| Parameter | 64 V 130 | 64 V 160 | 64 V 200 | 72 V 160 | 72 V 200 | 72 V 300 |
|---|---|---|---|---|---|---|
| Rated voltage | 64 V | 64 V | 64 V | 76.8 V | 76.8 V | 76.8 V |
| Charge voltage | 73 V | 73 V | 73 V | 87.6 V | 87.6 V | 87.6 V |
| Capacity | 8,320 Wh | 9,600 Wh | 12,800 Wh | 12,288 Wh | 15,360 Wh | 23,040 Wh |
| BMS | 120 A | 160 A | 200 A | 150 A | 200 A | 300 A |
| Max. working current | 65 A | 80 A | 100 A | 80 A | 100 A | 150 A |
| Weight | 55 kg | 70 kg | 85 kg | 75 kg | 90 kg | 140 kg |
| Dimensions (mm) | 650×280×250 | 680×320×250 | 680×320×250 | 680×320×250 | 680×320×250 | 730×480×280 |
Partial parameters shown. Custom builds supported.
Product line 06
Product line 06
Transfer cars, AGVs and other non-road industrial equipment.
Lithium brings a step change. The advantage comes down to four words: more efficient, more economical, less to look after, and smarter.
A built-in BMS monitors cell state in real time and provides over-charge and over-discharge protection, temperature control and fault warning.
In the same volume a lithium battery holds 2–3× the capacity of lead-acid. Longer runtime and fewer charging stops.
One to two hours to full against 8–10 hours for lead-acid. Charge whenever you like, with no dedicated charging room, and opportunity charging is supported.
2,000–5,000 cycles, against roughly 500–1,000 for lead-acid, giving 5–10 years of service and a lower cost over the whole life.
No periodic watering and no equalising charge, so labour and maintenance cost both come down.
Round-trip efficiency above 95%, against roughly 70–80% for lead-acid. High energy recovery and lower running cost.
Voltage, capacity, case dimensions and connector are specified to your truck, cart or machine. Send the model and the duty cycle and we return a pack specification, a dimensional drawing and an FOB price.
| Parameter | 51.2 V 1120 Ah | 51.2 V 280 Ah |
|---|---|---|
| Rated voltage | 51.2 V | 51.2 V |
| Charge voltage | 58.4 V | 58.4 V |
| Capacity | 57,344 Wh | 14,336 Wh |
| BMS | 600 A | 300 A |
| Max. working current | 1120 A | 280 A |
| Weight | 480 kg | 120 kg |
| Dimensions (mm) | 2000×680×300 | 730×380×388 |
Partial parameters shown. Custom builds supported.
Product line 07
Product line 07
Drop-in lithium replacement for lead-acid golf cart packs.
Lithium brings a step change. The advantage comes down to four words: more efficient, more economical, less to look after, and smarter.
A built-in BMS monitors cell state in real time and provides over-charge and over-discharge protection, temperature control and fault warning.
In the same volume a lithium battery holds 2–3× the capacity of lead-acid. Longer runtime and fewer charging stops.
One to two hours to full against 8–10 hours for lead-acid. Charge whenever you like, with no dedicated charging room, and opportunity charging is supported.
2,000–5,000 cycles, against roughly 500–1,000 for lead-acid, giving 5–10 years of service and a lower cost over the whole life.
No periodic watering and no equalising charge, so labour and maintenance cost both come down.
Round-trip efficiency above 95%, against roughly 70–80% for lead-acid. High energy recovery and lower running cost.
Voltage, capacity, case dimensions and connector are specified to your truck, cart or machine. Send the model and the duty cycle and we return a pack specification, a dimensional drawing and an FOB price.
| Parameter | 51.2 V 280 Ah | 51.2 V 202 Ah |
|---|---|---|
| Rated voltage | 51.2 V | 51.2 V |
| Charge voltage | 58.4 V | 58.4 V |
| Capacity | 14,336 Wh | 10,342 Wh |
| BMS | 300 A | 200 A |
| Max. working current | 280 A | 230 A |
| Weight | 120 kg | 110 kg |
| Dimensions (mm) | 730×380×388 | 730×340×300 |
Partial parameters shown. Custom builds supported.
Product line 08
Product line 08
Home storage, high-voltage storage, commercial & industrial storage, and portable power.
Lithium iron phosphate systems for home storage, C&I storage, UPS/EPS backup, power and telecommunications, wind and solar storage, and security monitoring.
Lithium iron phosphate cells, chosen for thermal stability and long cycle life rather than peak energy density.
Wall, rack, cabinet and portable formats come from a common cell and module platform, so spares and service stay simple.
Cell monitoring, balancing and protection sit at module and pack level — integrated, not bolted on.
Voltage and capacity are configured to the installation: a wall unit, a rack, a cabinet or a containerised system.
CAN and RS-485 interfaces for inverter and EMS integration, documented in our own protocol manual.
Packaging and transport documentation are prepared for sea and air freight.
Voltage, capacity, case dimensions and connector are specified to your truck, cart or machine. Send the model and the duty cycle and we return a pack specification, a dimensional drawing and an FOB price.
| Model | Format | Nom. V | Capacity | Energy | Configuration |
|---|---|---|---|---|---|
| LX-W51.2V100 | Wall-mounted | 51.2 V | 100 Ah | 5.12 kWh | Integrated BMS · IP65 |
| LX-R51.2V100 | Rack module | 51.2 V | 100 Ah | 5.12 kWh | Hot-swappable · CAN / RS485 |
| LX-R51.2V200 | Rack module | 51.2 V | 200 Ah | 10.24 kWh | Hot-swappable · CAN / RS485 |
| LX-WJ11-5000W | Commercial & backup | 51.2 V | — | 7.5 kWh | 5 kW inverter integrated |
| LX-ABS15-5000W | Portable & mobile | 51.2 V | — | 7.5 kWh | 5 kW inverter integrated |
| LX-ABS12 Series | Custom enclosure | 12.8 V | 60 Ah | 768 Wh | 1 kW pure sine inverter |
Supplied as finished assemblies — capacity-graded and insulation tested.
Contact
Linyi Economic & Technological Development Zone, Shandong, China
+86 539 777 1777
+86 150 5394 4567
info@qiwangny.com
www.qiwangny.com
Safety first. Conscience-driven products.